How to Calculate Runoff given W-Index?
Runoff given W-Index calculator uses Runoff Depth = Rainfall Depth-(W-Index*Rainfall Duration) to calculate the Runoff Depth, The Runoff given W-Index is defined as excess liquid flows across surface of land and into nearby creeks, streams, or ponds typically measured in cm. Runoff Depth is denoted by R symbol.
How to calculate Runoff given W-Index using this online calculator? To use this online calculator for Runoff given W-Index, enter Rainfall Depth (Pcm), W-Index (W) & Rainfall Duration (tr) and hit the calculate button. Here is how the Runoff given W-Index calculation can be explained with given input values -> 999.4001 = rainfall_in_cm-(4.76111111111111E-06*12600).