Annual flood definition

Annual flood means a discharge (Q) or flood flow event that occurs at a high frequency, i.e., there is greater than a 50% chance of a flood stage (<Q2) of at least this level occurring in any given year.
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Examples of Annual flood in a sentence

  • Annual flood event shall be determined according to the Agency of Natural Resources’ Flood Hazard Area and River Corridor Protection Procedure.

  • Annual flood events provide large areas for breeding and feeding, creating a natural process of replenishment where the migration of fish from the main channels to the flooded forests limits fishing intensity during the high water season.

  • A 2016 paper prepared by the European Environment Agency titled Floodplain management: reducing flood risks and restoring healthy ecosystems states: Annual flood losses [in Europe] can be expected to increase five-fold by 2050 and up to 17-fold by 2080.

  • Annual flood planning is beginning and TID is revamping plans to consider downstream impacts that may occur, often before the “flood stage” is reached.

  • Annual flood risk is a function of random meteorological events (e.g., precipitation duration and intensity, strong winds at high tide, etc.) and local physical attributes (e.g., ground cover, land use, topography).

  • Lead Local Flood Authorities progress with local flood risk management strategies has been reported in our Annual flood risk management report (Section 18 Report).

  • Annual flood stages of the river from~912-1955 indicate that the 62 foot MSL of Mossy Lake was exceeded in everyyear except one (1936).

  • Annual flood losses to new housing could be reduced by 50 – 60% (up to £12 m each year) across all growth areas.20 To achieve this, development densities should be maximised in non-floodplain parts of sites, e.g. up to 100 homes per ha.

  • Annual flood damage is estimated to cost around £1 billion a year, and flood management cost £439 million in 2003-04.

  • Annual flood insurance premiums for each type of house are given in the second column of table V.

Related to Annual flood

  • Base flood means the flood having a one percent chance of being equaled or exceeded in any given year.

  • 100-year flood means a flood that has a 1-percent or greater chance of recurring in any given year or a flood of a magnitude equalled or exceeded once in 100 years on the average over a significantly long period.

  • Area of special flood hazard means the land in the floodplain within a community subject to a one percent or greater chance of flooding in any given year.

  • Semi-annual (2/Year) sampling frequency means the sampling shall be done during the months of June and December, unless specifically identified otherwise.

  • Special Flood Hazard Area (SFHA means the land in the floodplain subject to a one percent (1%) or greater chance of being flooded in any given year, as determined in Article 3, Section B of this ordinance.

  • Semi-annual (2/Year) sampling frequency means the sampling shall be done during the months of June and December, unless specifically identified otherwise.

  • Regulatory Flood Protection Elevation means the “Base Flood Elevation” plus the “Freeboard”. In “Special Flood Hazard Areas” where Base Flood Elevations (BFEs) have been determined, this elevation shall be the BFE plus two (2) feet of freeboard. In “Special Flood Hazard Areas” where no BFE has been established, this elevation shall be at least two (2) feet above the highest adjacent grade.

  • Special Flood Hazard Area means an area that FEMA’s current flood maps indicate has at least a one percent (1%) chance of a flood equal to or exceeding the base flood elevation (a 100-year flood) in any given year.

  • AMPS Basic Maintenance Amount, as of any Valuation Date, means the dollar amount equal to (i) the sum of (A) the product of the number of shares of AMPS and Other AMPS Outstanding on such Valuation Date multiplied by the sum of (a) $25,000 and (b) any applicable redemption premium attributable to the designation of a Premium Call Period; (B) the aggregate amount of cash dividends (whether or not earned or declared) that will have accumulated for each share of AMPS and Other AMPS Outstanding, in each case, to (but not including) the end of the current Dividend Period that follows such Valuation Date in the event the then current Dividend Period will end within 49 calendar days of such Valuation Date or through the 49th day after such Valuation Date in the event the then current Dividend Period will not end within 49

  • Furniture maintenance product means a wax, polish, conditioner, or any other product designed for the purpose of polishing, protecting or enhancing finished wood surfaces other than floors. Furniture maintenance product does not include: dusting aids; wood cleaners, and products designed solely for the purpose of cleaning; and products designed to leave a permanent finish such as stains, sanding sealers and lacquers.

  • Tidal Flood Hazard Area means a flood hazard area in which the flood elevation resulting from the two-, 10-, or 100-year storm, as applicable, is governed by tidal flooding from the Atlantic Ocean. Flooding in a tidal flood hazard area may be contributed to, or influenced by, stormwater runoff from inland areas, but the depth of flooding generated by the tidal rise and fall of the Atlantic Ocean is greater than flooding from any fluvial sources. In some situations, depending upon the extent of the storm surge from a particular storm event, a flood hazard area may be tidal in the 100-year storm, but fluvial in more frequent storm events.

  • Family planning services means services for clients of child bearing age (including minors who can be considered to be sexually active) who desire such services and that are intended to prevent pregnancy or otherwise limit family size.

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Adopt a comprehensive land use plan means to enact a new

  • One-hundred-year flood means a flood having a one per cent chance of being equaled or exceeded in any given year.

  • National Flood Insurance Program means the program created by the U.S. Congress pursuant to the National Flood Insurance Act of 1968 and the Flood Disaster Protection Act of 1973, as revised by the National Flood Insurance Reform Act of 1994, that mandates the purchase of flood insurance to cover real property improvements located in Special Flood Hazard Areas in participating communities and provides protection to property owners through a Federal insurance program.

  • Ambulance service means an entity, its personnel and equipment including, but not limited to, automobiles, airplanes, boats or helicopters, which are licensed to provide Emergency medical and Ambulance services in the state in which the services are rendered.

  • Municipal general election means the election held in municipalities and, as

  • Eligible generator means a developer of a base load or mid-

  • Flood-related erosion area management means the operation of an overall program of corrective and preventive measures for reducing flood-related erosion damage, including but not limited to emergency preparedness plans, flood-related erosion control works and floodplain management regulations.

  • Statewide special election means a special election called by the governor or the

  • 100-year floodplain means any area of land that:

  • Water Year means the period commencing with October 1 of 1 year 20 and extending through September 30 of the next; and

  • Basic Comprehensive User Guide means the Ministry document titled Basic Comprehensive Certificates of Approval (Air) User Guide” dated April 2004 as amended.

  • Planning Period Balance means the entire period of time remaining in the Planning Period following the month that a monthly auction is conducted.

  • Base Flood Elevation (BFE means a determination of the water surface elevations of the base flood as published in the Flood Insurance Study. When the BFE has not been provided in a “Special Flood Hazard Area”, it may be obtained from engineering studies available from a Federal, State, or other source using FEMA approved engineering methodologies. This elevation, when combined with the “Freeboard”, establishes the “Regulatory Flood Protection Elevation”.