Flood frequency definition
Flood frequency means the probability of a flood occurrence which is determined from statistical analyses. The frequency of a particular flood event is usually expressed as occurring, on the average once in a specified number of years or as a percent (%) chance of occurring in any given year.
Flood frequency means the frequency for which it is expected that a specific flood stage or discharge may be equaled or exceeded.
Flood frequency means the average frequency, statistically determined, for which it is expected that a specific flood stage or discharge may be equaled or exceeded. This frequency is usually expressed as having a probability of occurring, on the average, once within a specified number of years.
Examples of Flood frequency in a sentence
Flood frequency curves shall be provided for the area proposed for development.
Flood frequency analysis is a statistical method used to estimate design floods for sites along a river that uses observed peak flow discharge data (usually annual maximums) to calculate statistical information such as mean values, standard deviations, skewness, and recurrence intervals.
More Definitions of Flood frequency
Flood frequency means a statistical expression of the average time period between floods equaling or exceeding a given magnitude.
Flood frequency means the average frequency, statistically determined, for which it is expected that a specific flood stage or discharge may be equaled or exceeded.
Flood frequency means a period of years, based on a statistical analysis, during which a flood of a stated magnitude may be expected to be equaled or exceeded.
Flood frequency means the probability of a flood occurrence which is determined from statistical analyses. The frequency of a particular flood event is usually expressed as occurring, on average, once in a specified number of years or as a percent change of occurring in any given year.
Flood frequency means the probability of a flood occurrence which is determined from