[R.O. 1991 § 400.220; Ord. No. 2865-13 § 1(Exh. A § 400.230 Art. II), 4-2-2013]
Unless specifically defined below, words or phrases used in this Division shall be interpreted so as to give them the meaning they have in common usage and to give this Division its most reasonable application.
AGENCYThe Federal Emergency Management Agency (FEMA).
AGRICULTURAL STRUCTUREAny structure used exclusively in connection with the production, harvesting, storage, drying or raising of agricultural commodities.
APPEALA request for a review of the Floodplain Administrator's interpretation of any provision of this Division or a request for a variance.
APPURTENANT STRUCTUREA structure that is on the same parcel of property as the principal structure to be insured and the use of which is incidental to the use of the principal structure.
AREA OF SPECIAL FLOOD HAZARDThe land in the floodplain within a community subject to a one percent (1%) or greater chance of flooding in any given year.
BASE FLOODThe flood having a one percent (1%) chance of being equaled or exceeded in any given year.
BASEMENTAny area of the structure having its floor subgrade (below ground level) on all sides.
COMMUNITYAny State or area or political subdivision thereof which has authority to adopt and enforce floodplain management regulations for the areas within its jurisdiction.
DEVELOPMENTAny man-made change to improved or unimproved real estate including, but not limited to, buildings or other structures, levees, levee systems, mining, dredging, filling, grading, paving, excavation or drilling operations, or storing of equipment or materials.
ELEVATED BUILDINGFor insurance purposes, a non-basement building which has its lowest elevated floor raised above ground level by foundation walls, shear walls, posts, piers, pilings or columns.
EXISTING CONSTRUCTIONFor the purposes of determining rates, structures for which the start of construction commenced before the effective date of the FIRM or before January 1, 1975, for FIRMs effective before that date. "Existing construction" may also be referred to as "existing structures."
EXISTING MANUFACTURED HOME PARK OR SUBDIVISIONA manufactured home park or subdivision for which the construction of facilities for servicing the lots on which the manufactured homes are to be affixed (including, at a minimum, the installation of utilities, the construction of streets and either final site grading or the pouring of concrete pads) is completed before the effective date of the floodplain management regulations adopted by a community.
EXPANSION TO AN EXISTING MANUFACTURED HOME PARK OR SUBDIVISIONThe preparation of additional sites by the construction of facilities for servicing the lots on which the manufactured homes are to be affixed (including the installation of utilities, the construction of streets and either final site grading or the pouring of concrete pads).
FLOOD or FLOODINGA general and temporary condition of partial or complete inundation of normally dry land areas from (1) the overflow of inland waters, and/or (2) the unusual and rapid accumulation or runoff of surface waters from any source.
FLOOD ELEVATION DETERMINATIONA determination by the Administrator of the water surface elevations of the base flood, that is, the flood level that has a one percent (1%) or greater chance of occurrence in any given year.
FLOOD FRINGEThe area outside the floodway encroachment lines but still subject to inundation by the regulatory flood.
FLOOD HAZARD BOUNDARY MAP (FHBM)An Official Map of a community issued by the Administrator where the boundaries of the flood areas having special flood hazards have been designated as (unnumbered or numbered) A Zones.
FLOOD INSURANCE RATE MAP (FIRM)An Official Map of a community on which the Administrator has delineated both the special flood hazard areas and the risk premium zones applicable to the community.
FLOOD INSURANCE STUDY (FIS)An examination, evaluation and determination of flood hazards and, if appropriate, corresponding water surface elevations.
FLOODPLAIN MANAGEMENTThe operation of an overall program of corrective and preventive measures for reducing flood damage, including, but not limited to, emergency preparedness plans, flood control works and floodplain management regulations.
FLOODPLAIN MANAGEMENT REGULATIONSZoning ordinances, subdivision regulations, building codes, health regulations, special purpose ordinances (such as floodplain and grading ordinances) and other applications of police power. The term describes such State or local regulations in any combination thereof that provide standards for the purpose of flood damage prevention and reduction.
FLOODPROOFINGAny combination of structural and non-structural additions, changes or adjustments to structures that reduce or eliminate flood damage to real estate or improved real property, water and sanitary facilities, or structures and their contents.
FLOODWAY or REGULATORY FLOODWAYThe channel of a river or other watercourse and the adjacent land areas that must be reserved in order to discharge the base flood without cumulatively increasing the water surface elevation more than one (1) foot.
FREEBOARDA factor of safety usually expressed in feet above a flood level for purposes of floodplain management. "Freeboard" tends to compensate for the many unknown factors that could contribute to flood heights greater than the height calculated for a selected size flood and floodway conditions, such as bridge openings and the hydrological effect of urbanization of the watershed.
FUNCTIONALLY DEPENDENT USEA use that cannot perform its intended purpose unless it is located or carried out in close proximity to water. This term includes only docking facilities and facilities that are necessary for the loading and unloading of cargo or passengers but does not include long-term storage or related manufacturing facilities.
HIGHEST ADJACENT GRADEThe highest natural elevation of the ground surface prior to construction next to the proposed walls of a structure.
HISTORIC STRUCTUREAny structure that is:
1. Listed individually in the National Register of Historic Places (a listing maintained by the Department of the Interior) or preliminarily determined by the Secretary of the Interior as meeting the requirements for individual listing on the National Register;
2. Certified or preliminarily determined by the Secretary of the Interior as contributing to the historical significance of a registered historical district or a district preliminarily determined by the Secretary to qualify as a registered historic district;
3. Individually listed on a State Inventory of Historic Places in States with historic preservation programs which have been approved by the Secretary of the Interior; or
4. Individually listed on a local inventory of historic places in communities with historic preservation programs that have been certified either:
a. By an approved State program as determined by the Secretary of the Interior; or
b. Directly by the Secretary of the Interior in States without approved programs.
LOWEST FLOORThe lowest floor of the lowest enclosed area, including basement. An unfinished or flood-resistant enclosure, usable solely for parking of vehicles, building access or storage in an area other than a basement area is not considered a building's lowest floor; provided that such enclosure is not built so as to render the structure in violation of the applicable floodproofing design requirements of this Division.
MANUFACTURED HOMEA structure, transportable in one (1) or more sections, that is built on a permanent chassis and is designed for use with or without a permanent foundation when attached to the required utilities. The term "manufactured home" does not include a recreational vehicle.
MAPThe Flood Hazard Boundary Map (FHBM), Flood Insurance Rate Map (FIRM) or the Flood Boundary and Floodway Map (FBFM) for a community issued by the Federal Emergency Management Agency (FEMA).
MEAN SEA LEVELFor purposes of the National Flood Insurance Program (NFIP), the National Geodetic Vertical Datum (NGVD) of 1929 or other datum to which base flood elevations shown on a community's Flood Insurance Rate Map (FIRM) are referenced.
NEW CONSTRUCTIONFor the purposes of determining insurance rates, structures for which the "start of construction" commenced on or after the effective date of an initial FIRM or after December 31, 1974, whichever is later, and includes any subsequent improvements to such structures. For floodplain management purposes, "new construction" means structures for which the start of construction commenced on or after the effective date of the floodplain management regulations adopted by the community.
NEW MANUFACTURED HOME PARK OR SUBDIVISIONA manufactured home park or subdivision for which the construction of facilities for servicing the lot on which the manufactured homes are to be affixed (including, at a minimum, the installation of utilities, the construction of streets and either final site grading or the pouring of concrete pads) is completed on or after the effective date of floodplain management regulations adopted by the community.
NFIPThe National Flood Insurance Program (NFIP).
PERSONAny individual or group of individuals, corporation, partnership, association or any other entity, including Federal, State and local governments and agencies.
PRINCIPALLY ABOVE GROUNDAt least fifty-one percent (51%) of the actual cash value of the structure, less land value, is aboveground.
RECREATIONAL VEHICLEA vehicle which is:
1. Built on a single chassis;
2. Four hundred (400) square feet or less when measured at the largest horizontal projections;
3. Designed to be self-propelled or permanently towable by a light-duty truck; and
4. Designed primarily not for use as a permanent dwelling but as temporary living quarters for recreational, camping, travel or seasonal use.
REMEDY A VIOLATIONTo bring the structure or other development into compliance with Federal, State or local floodplain management regulations or, if this is not possible, to reduce the impacts of its non-compliance.
RISK PREMIUM RATESThose rates established by the Administrator pursuant to individual community studies and investigations which are undertaken to provide flood insurance in accordance with Section 1307 of the National Flood Disaster Protection Act of 1973 and the accepted actuarial principles. "Risk premium rates" include provisions for operating costs and allowances.
SPECIAL HAZARD AREAAn area having special flood hazards and shown on an FHBM, FIRM or FBFM as Zones (unnumbered or numbered) A and AE.
START OF CONSTRUCTIONIncludes substantial improvements and means the date the building permit was issued, provided the actual start of construction, repair, reconstruction, rehabilitation, addition, placement or other improvements were within one hundred eighty (180) days of the permit date. The "actual start" means either the first placement of permanent construction of a structure on a site, such as the pouring of slabs or footings, the installation of piles, the construction of columns, any work beyond the stage of excavation, or the placement of a manufactured home on a foundation. Permanent construction does not include land preparation, such as clearing, grading and filling, the installation of streets and/or walkways, excavation for a basement, footings, piers, foundations, the erection of temporary forms, nor installation on the property of accessory structures such as garages or sheds not occupied as dwelling units or not part of the main structure. For a substantial improvement, the "actual start of construction" means the first alteration of any wall, ceiling, floor or other structural part of a building, whether or not that alteration affects the external dimensions of the building.
STATE COORDINATING AGENCYThat agency of the State Government or other office designated by the Governor of the State or by State Statute at the request of the Administrator to assist in the implementation of the National Flood Insurance Program (NFIP) in that State.
STRUCTUREFor floodplain management purposes, a walled and roofed building, including a gas or liquid storage tank, that is principally above ground, as well as a manufactured home. "Structure," for insurance purposes, means a walled and roofed building, other than a gas or liquid storage tank, that is principally above ground and affixed to a permanent site, as well as a manufactured home on a permanent foundation. For the latter purpose, the term includes a building while in the course of construction, alteration or repair, but does not include the building materials or supplies intended for use in such construction, alteration or repair unless such materials or supplies are within an enclosed building on the premises.
SUBSTANTIAL DAMAGEDamage of any origin sustained by a structure whereby the cost of restoring the structure to pre-damaged condition would equal or exceed fifty percent (50%) of the market value of the structure before the damage occurred.
SUBSTANTIAL IMPROVEMENTAny reconstruction, rehabilitation, addition or other improvement of a structure, the cost of which equals or exceeds fifty percent (50%) of the market value of the structure before the start of construction of the improvement. This term includes structures which have incurred substantial damage, regardless of the actual repair work performed. The term does not, however, include either:
1. Any project for improvement of a structure to correct existing violations of State or local health, sanitary or safety code specifications which have been identified by the local Code Enforcement Official and which are the minimum necessary to assure safe living conditions; or
2. Any alteration of a historic structure provided that the alteration will not preclude the structure's continued designation as a historic structure.
TEMPORARY STRUCTUREA structure permitted in a district for a period not to exceed one hundred eighty (180) days and is required to be removed upon the expiration of the permit period. Temporary structures may include recreational vehicles, temporary construction offices or temporary business facilities used until permanent facilities can be constructed, but at no time shall it include manufactured homes used as residences.
VARIANCEA grant of relief to a person from the terms of a floodplain management regulation. Flood insurance requirements remain in place for any varied use or structure and cannot be varied by the community.
VIOLATIONThe failure of a structure or other development to be fully compliant with the community's floodplain management regulations. A structure or other development without the elevation certificate, other certifications or other evidence of compliance required by this Division is presumed to be in violation until such time as that documentation is provided.
WATER SURFACE ELEVATIONThe height in relation to the National Geodetic Vertical Datum (NGVD) of 1929 (or other datum where specified) of floods of various magnitudes and frequencies in the floodplain.