Design storm definition
Design storm means a hypothetical discrete rainstorm characterized by a specific duration, temporal distribution, rainfall intensity, return frequency and total depth of rainfall.
Design storm means a hypothetical discrete rainstorm characterized by a specific duration, temporal distribution, rainfall intensity, return frequency, and total depth of rainfall.
Design storm means a hypothetical discrete rainstorm characterized by a specific duration, temporal distribution, rain- fall intensity, return frequency and total depth of rainfall.
Examples of Design storm in a sentence
Design storm drainage systems in accordance with the current City Stormwater Management Criteria.
Design storm water collection systems to introduce storm water runoff back into the soil where soil conditions allow.
Design storm drain conveyance for the subject study area will be in accordance with the following design criteria: • Street and Gutter – 25-year flood event • Storm Drain System – 100-year flood event • Flood Control Channel – 100-year flood event • For on-grade conditions, 25-year flood events will be utilized for inlet interception and outlet pipe design.
Design storm curves (Q:I) will be developed to predict peak flow conditions based on an ATLAS 14 5-year, 6-hour design storm with a depth of 3.64 inches.
More Definitions of Design storm
Design storm means a prescribed hyetograph and total precipitation amount (for a specific duration recurrence frequency) used to estimate runoff for a hypothetical storm for the purposes of analyzing existing drainage, designing new drainage facilities or assessing other impacts of a proposed project on the flow of surface water. (A hyetograph is a graph of percentages of total precipitation for a series of time steps representing the total time during which the precipitation occurs.)
Design storm means a hypothetical depth of rainfall that would occur for the stated return frequency (i.e. once every 2 years or 10 years), duration (i.e. 24-hours) and timing of distribution (i.e. type II). All values are based on the historical rainfall records for the area. Design storms used in this ordinance are summarized in Sec. 6.
Design storm means a rainfall (or other precipitation) event or pattern of events for use in analyzing and designing drainage facilities, specifying both the return period in years and the duration in hours.
Design storm means a hypothetical discrete rainstorm characterized by a specific duration, temporal distribution, rainfall intensity, return frequency, and total depth of rainfall. The TR-55, Type II, 24-hour design storms for Brown County are: 1-year, 2.2 inches; 2-year, 2.5 inches; 5-year, 3.3 inches; 10-year, 3.8 inches; 25-year, 4.4 inches; and 100-year, 5.3 inches.
Design storm means a rainfall event used in the analysis and design of drainage facilities.
Design storm means the meteorological precipitation event selected for a particular dam used to compute runoff and inflows to the impoundment of the dam. The minimum design storm for Connecticut dams is the 100 year storm event (one percent chance of being equaled or exceeded in any given year).
Design storm means hypothetical depth of rainfall that would occur for the stated return frequency (i.e. once every 2 years or 10 years), duration (i.e. 24-hours) and timing of distribution (i.e. type II). All values are based on the historical rainfall records for the area.