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Home My WebLink AboutApplication Files_85048_pg0253 Roo r - E d culvert calculator tmp#79 All calculator output should be- verified prior to design use Entered Data: shape . . . . . . . . . . . . . . . . . . . . . . . . . circular Number of�Barrels 1 solving for . . . . . . . . . . . . . . . . . . . . . Headwater chart Number . . . . . . . . . . . . . . . . . . . . 1 scale Number 1 Chart Description . . . . . . . . . . . . . . . CONCRETE PIPE CULVERT; NO BEVELED RING ENTRANCE Scale Description . . . . . . . . . . . . . . . SQUARE EDGE ENTRANCE WITH HEADWALL overtopping. . . . . . . . . . . . . . . . � . . . . . off Flowrate 2.5000 cfs manning's n 0.0120 Roadway Elevation 89.6000 ft 1 Inlet Elevation . . . . . . . . . . . . . . . . . 85.9500 ft Outlet Elevation 85.6200 ft Diameter . . . . . . . . . . . . . . . . . . . . . 1.0000 ft Length . . . . . . . . . . . . . . . . . . . . . . . . 66.0000 ft Entrance LOSS . . . . . . 0.5000 Tailwater 0.8000 ft computed Results: Headwater . . . . . . . . . . . . . . . . . . . . . . . 87.0271 ft Inlet control slope . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0050 ft/ft velocity 3.9431 fps n. Page 1 s