Laserfiche WebLink
� T�255 Tc Worksheet � , <br /> Hyd. No. 2 <br /> Stortn frequency = 2 yrs <br /> Sheet Flow <br /> Manning's n-value = 0.150 <br /> Flow length = 45.0 ft <br /> Twayear 24hr precip. = 1.55 in <br /> Lend slope = 5 0 % <br /> TravelTime ........................ .......... = b.2 min <br /> Shallotiv Concentrabd Flow <br /> Flow length = 30 ft <br /> Watercourse sloQe = 1.0 °k <br /> Surface descnphon = Paved <br /> Average velocdy = 2.03 ft/s <br /> TravN Time ........................ ........ � 0.2 min <br /> Chanrrol Flow <br /> Cross section flow area = 0.0 sqft <br /> Wettedpe rimeter = 0.0 R <br /> Channel slope = 0.0 % <br /> Manning's n-value = 0.015 <br /> Velocity = 0.00 ft/s <br /> Flow length = 0.0 ft <br /> Travel Tima ........................................ = min i <br /> Total Travel Time, Tc ........................ � 5.4 min <br /> � <br /> _.- — _ -_- - - ----�-�------T:_. __,.- .�,�-- . <br />