Top Width given Hydraulic Depth evaluator uses Top Width = Wetted Surface Area of Channel/Hydraulic Depth to evaluate the Top Width, The Top Width given Hydraulic Depth is defined as the length of top section of channel perpendicular the flow. Top Width is denoted by T symbol.
How to evaluate Top Width given Hydraulic Depth using this online evaluator? To use this online evaluator for Top Width given Hydraulic Depth, enter Wetted Surface Area of Channel (A) & Hydraulic Depth (DHydraulic) and hit the calculate button.