APPEAL — A request for a review of the Floodplain Administrator's interpretation of any provision of this section or a request for a variance.

AREA OF SPECIAL FLOOD HAZARDS — See "Special Flood Hazard Area."

BASE FLOOD — The flood having a one (1%) percent change of being equaled or exceeded in any given year (also called the "100-year flood").

BASEMENT — Any area of the building having its floor subgrade - On all sides.

DEVELOPMENT — Any man-made change to improved or unimproved real estate, including but not limited to buildings or other structures, mining, dredging, filling, grading, paving, excavation or drilling operations or storage of equipment or materials.

ENCROACHMENT — The advance or infringement of uses, plant growth, fill, excavation, buildings, permanent structures or development into a floodplain which may impede or alter the flow capacity of a floodplain.

EXISTING MANUFACTURED HOME PARK OR SUBDIVISION — A 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.

EXPANSION TO AN EXISTING MANUFACTURED HOME PARK OR SUBDIVISION — The 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, FLOODING, OR FLOOD WATER — A general and temporary condition or partial or complete inundation of normally dry lands area from: (a) the overflow of inland or tidal waters; the unusual and rapid accumulation or runoff of surface waters from any source and/or mudslides (i.e., mudflows); and/or (b) the condition resulting from flood-related erosion.

FLOOD BOUNDARY AND FLOODWAY MAP — The official map on which the Federal Emergency Management Agency or Federal Insurance Administration has delineated both the areas of flood hazards and the floodway.

FLOOD HAZARD ZONE — An area subject to flooding that is delineated as either a special hazard area or an area of moderate or minimal hazard on an official Flood Insurance Rate Map issued by the Federal Emergency Management Agency. The identification of flood hazard zones does not imply that areas outside the flood hazard zones, or uses permitted within flood hazards, will be free from flooding or flood damage.

FLOOD INSURANCE RATE MAP (FIRM) — The official map on which the Federal Emergency Management Agency or Federal Insurance Administration has delineated both the areas of special flood hazards and the risk of premium zones applicable to the community.

FLOOD INSURANCE STUDY — The official report provided by the Federal Insurance Administration that includes flood profiles, the FIRM, the Flood Boundary and Floodway Map, and the water surface elevation of the base flood.

FLOODPLAIN OR FLOOD-PRONE AREA — Any land area susceptible to being inundated by water from any source (see definition of "flooding").

FLOODPLAIN ADMINISTRATOR — The individual appointed to administer and enforce the floodplain management regulations. The City Community Development Director is hereby appointed to administer, implement, and enforce this section by granting or denying development permits in accord with its provisions.

FLOODPLAIN MANAGEMENT — That operation of an overall program of corrective and preventive measures for reducing flood damage and preserving and enhancing, where possible, natural resources in the floodplain, including but not limited to emergency preparedness plans, flood control works, and floodplain management regulations, and open space plan.

FLOODPLAIN MANAGEMENT REGULATIONS — This section and other zoning ordinances, subdivision regulations, building codes, health regulations, special purpose ordinances, subdivision regulations, building codes, health regulations, special ordinances (such as grading and erosion control) and other applications of police power which control development in flood prone areas. The term describes Federal, State or local regulations in any combination thereof, which provide standards for the purpose of flood damage prevention and reduction.

FLOOD PROOFING — Any combination of structural and nonstructural additions, changes, or adjustments to structures which reduce or eliminate flood damage to real estate or improved real property, water and sanitary facilities, structures and their contents.

FLOOD-RELATED EROSION — The collapse or subsidence of land along the shore of a lake or other body of water as a result of undermining caused by waves or currents of water exceeding anticipated cyclical level or suddenly caused by an unusually high water level in a natural body of water, accompanied by a severe storm, or by an unanticipated force of nature, such as a flash flood or an abnormal tidal surge, or, by some similarly unusually and unforeseeable event which results in flooding.

FLOODWAY — The 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. Also referred to as "regulatory floodway."

GOVERNING BODY — The local governing unit, i.e. County or municipality, that is empowered to adopt and implement regulations to provide for the public health, safety, and general welfare of its citizenry.

HISTORIC STRUCTURE — Any structure that is:

LOWEST FLOOR — The lowest floor of the lowest enclosed area, including basement (see "Basement" definition).

MANUFACTURED HOME — A structure, transportable in one or more sections, which is built on a permanent chassis and is designed for use with or without a permanent foundation when connected to the required utilities. For floodplain management purposes the term "manufactured home" also includes park trailers, travel trailers and other similar vehicles placed on a site for greater than one hundred eighty (180) consecutive days.

MANUFACTURED HOME PARK OR SUBDIVISION — A parcel (or contiguous parcels) of land divided into two (2) or more manufactured home lots for sale or rent.

MARKET VALUE — Shall be determined by estimating the cost to replace the structure in new condition and adjusting that cost figure by the amount of depreciation which has accrued since the structure was constructed. The cost of replacement of the structure shall be based on a square foot cost factor determined by reference to a building cost estimating guide recognized by the building construction industry. The amount of depreciation shall be determined by taking into account the age and physical deterioration of the structure and functional obsolescence as approved by the Floodplain Administrator, but shall not include economic or other forms of external obsolescence. Use of replacement costs or accrued depreciation factors different from those contained in recognized building cost estimating guides may be considered only if such factors are included in a report prepared by an independent professional appraiser and supported by a written explanation of the differences.

MEAN SEA LEVEL — For purposes of the National Flood Insurance Program, the National Geodetic Vertical Datum (NGVD) of 1929 or other datum, to which base flood elevation shown on a community's Flood Insurance Rate Map are referenced.

NEW MANUFACTURED HOME PARK OR SUBDIVISION — A 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 on or after the effective date of floodplain management regulations adopted by this community.

NEW CONSTRUCTION — For floodplain management purposes, structures for which the "start of construction" commenced on or after the effective date of a floodplain management regulation adopted by this community and includes any subsequent improvements to such structure.

OBSTRUCTION — Includes, but is not limited to, any dam, wall, wharf, embankment, levee, dike, pile, abutment, protection, excavation, channelization, bridge, conduit, culvert, building, wire, fence, rock, gravel, refuse, fill, structure, vegetation or other material in, along, across or projecting into any watercourse, which may alter, impede, retard or change the direction and/or velocity of the flow of water, or due to its location, its propensity to snare or collect debris carried by the flow of water, or its likelihood of being carried downstream.

ONE HUNDRED YEAR FLOOD OR 100-YEAR FLOOD — A flood which has a one (1%) percent annual probability of being equaled or exceeded. It is identical to the "base flood," which will be the term used throughout this section.

PERSON — An individual or his agent, firm, partnership, association or corporation, or agent of the aforementioned groups, or this State or its agencies or political subdivisions.

RECREATIONAL VEHICLE — A vehicle which is: (a) built on a single chassis; (b) four hundred (400) square feet or less when measured at the largest horizontal projection; (c) designed to be self-propelled or permanently towable by a light-duty truck; and (d) designed primarily not for use as a permanent dwelling but as temporary living quarters for recreational, camping, travel, or seasonal use.

REMEDY A VIOLATION — To bring the structure or other development into compliance with State or local floodplain management regulations, or, if this is not possible, to reduce the impacts of its noncompliance. Ways that impacts may be reduced include protecting the structure or other affected development from flood damage, implementing the enforcement provisions of this section or otherwise deterring future similar violations, or reducing Federal financial exposure with regard to the structure or other development.

RIVERLINE — Relating to, formed by, or resembling a river (including tributaries), stream, brook, etc.

SPECIAL FLOOD HAZARD AREA (SFHA) — An area having special flood or flood-related erosion hazards, and shown on an FHBM or FIRM as Zone A, AO, A1-30, AE, A99, AH.

STRUCTURE — A walled and roofed building, including a gas or liquid storage tank that is principally above ground, as well as a manufactured home.

START OF CONSTRUCTION — Includes substantial improvement and other proposed new development and means the date the building permit was issued, provided the actual start of construction, repair, reconstruction, rehabilitation, addition, placement, or other improvement was within one hundred eighty (180) days from the date of the permit. The actual start means either the first placement of permanent construction of a structure on a site, such as the pouring of slab or footings, the installation of piles, the construction of columns, or any work beyond the stage of excavation; or the placement of a manufactured home of a foundation. Permanent construction does not include land preparation, such as clearing, grading, and filling; nor does it include the installation of streets and/or walkways; nor does it include excavation for a basement, footings, piers, or foundations or the erection of temporary forms; nor does it include the installation on the property of accessory buildings, 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 structure part of a building, whether or not that alteration affects the external dimensions of the building.

SUBSTANTIAL DAMAGE — Damage of any origin sustained by a structure whereby the cost of restoring the structure to its before damaged condition would equal or exceed fifty (50%) percent of the market value of the structure before the damage occurred.

SUBSTANTIAL IMPROVEMENT — Any reconstruction, rehabilitation, addition, or other proposed new development of a structure, the cost of which equals or exceeds fifty (50%) percent 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. This term does not, however, include either: (a) any project for improvement of a structure to correct existing violations or 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: (b) any alteration of a "historic structure," provided that the alteration will not preclude the structure's continued designation as a "historic structure."

VIOLATION — The 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 in this section is presumed to be in violation until such time as that documentation is provided.

WATER SURFACE ELEVATION — The 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 floodplains of coastal or river in areas.

WATERCOURSE — A lake, river, creek, stream, wash, arroyo, channel or other topographic feature on or over which waters flow at least periodically. Watercourse includes specifically designated areas in which substantial flood damage may occur.