A zone definition

A zone means portions of the SFHA in which the principal source of flooding is runoff from rainfall, snowmelt, or a combination of both. In A zones, floodwaters may move slowly or rapidly, but waves are usually not a significant threat to buildings. These areas are labeled as Zone A, Zone AE, Zones A1-A30, Zone AO, Zone AH, Zone AR and Zone A99 on a FIRM. The definitions are presented below:
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A zone means an area shown on the Official Floodplain Zoning Map which would be inundated by the regional flood. An A zone may be numbered or unnumbered.
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A zone means those areas inundated by the one percent annual chance flood, commonly called the 100-year flood or (base flood).
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Examples of A zone in a sentence

  • Identify the presence and nature (e.g., zone A, zone AE, zone AE with floodway) of any Federal Emergency Management Agency (FEMA) mapped floodplains.

  • A zone or interval producing or capable of producing Hydrocarbons from a well without Reworking operations.

  • A zone is a segment of network space to which security measures are applied.

  • A zone determination is valid only if signed by an authorized representative of NFCS.

  • A zone is a geological formation having indications, based on but not limited to an analysis of electrical logs, mud logs, samples, and drill stem tests, which can be identified as distinct and separate from other such formations within a well bore.

  • A zone is an area of protection that has one or more detection sensors connected to it (motion detectors, glassbreak detectors, door contacts or shock sensors).

  • Identify the presence and nature (e.g., zone A, zone AE, zone AE with floodway) of any FEMA mapped floodplains, including the panel number.

  • Full Book Flood Zone Determinations - A zone determination on each of (or a portion of) Company's homeowners policies is available at a cost of $10.00 per policy.

  • A zone file (.zon) can be created using SOLO Office and then transferred to the data collector.

  • SOFTENED ZONE A zone in clayey soil, usually adjacent to a defect in which the soil has a higher moisture content than elsewhere.


More Definitions of A zone

A zone means portions of the SFHA in which the principal source of flooding is runoff from rainfall, snowmelt, or a combination of both. In A zones, floodwaters may move slowly or rapidly, but waves are usually not a significant threat to buildings.
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A zone means the areas of special flood hazard where detailed engineering studies are not available for floodplain management. On-site inspections and/or flood studies may be necessary in order to determine from the best available information, the elevation of the regulatory flood in such
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A zone means the shallow groundwater layer that underlies the Facility and adjacent
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A zone means portions of the special flood hazard area (SFHA) in which the principle source of flooding is runoff from rainfall, snowmelt, or a combination of both. In A zones, floodwaters may move slowly or rapidly, but waves are usually not a significant threat to structures. Areas of 100-year flood, base flood elevations and flood hazard factors are not determined.”
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A zone means an area shown on the Official Floodplain Zoning Map which would be
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A zone means "Special flood hazard area," as defined herein. “Accessory structure” means a structure that is either:
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Related to A zone

  • Use Zone means the area beneath and surrounding a play structure or piece of equipment that is designated for unrestricted movement around the equipment, and onto which a child falling from or exiting the equipment could be expected to land.

  • Buffer Zone means an area designated to be left along roads or other features in which there will be no cutting.

  • overlay zone means a mapped overlay superimposed on one or more established zoning areas which may be used to impose supplemental restrictions on uses in these areas or permit uses otherwise disallowed;

  • Mixing zone means a limited area of a surface water body or aquifer where initial dilution of a discharge takes place and where certain water quality standards may be exceeded.

  • Coastal zone means the area comprising coastal public property, the coastal protection zone, coastal access land, coastal protected areas, the seashore and coastal waters, and includes any aspect of the environment on, in, under and above such area;