Forum discussion
NC-2009 SSc6.1: Stormwater Design—Quantity Control
Which formula do you use to calculate peak flow rate (1 and 2-year, 24hours). I am using NRCS (SCS) TR-55 Graphical Discharge Method. Is that recommanded?
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Michael DeVuono
Regional Stormwater LeaderArcadis North America
LEEDuser Expert
184 thumbs up
December 28, 2015 - 5:50 pm
While the actual methodology is not specified, you'll never go wrong using SCS.