Flow Velocity in Straight Sewers Calculator Units
Blocks shown as light blue are editable
area of fluid A = ft2
wetted perimeter P = ft
Hydraulic radius R = ft
Energy loss of conduit length S = ft / ft
Conversion factor C = -
Coefficient of roughness n = -
Moss Formula Calculated Results
Flow Velocity V = ft / s
Water flow volume Q = ft3 / s