How to Calculate Critical Rainfall Intensity for Peak Rate of Runoff?
Critical Rainfall Intensity for Peak Rate of Runoff calculator uses Critical Rainfall Intensity = (36*Peak Drainage Discharge by Rational Formula)/(Area of Catchment*Runoff Coefficient) to calculate the Critical Rainfall Intensity, The Critical Rainfall Intensity for Peak Rate of Runoff is defined as the intensity of critical rainfall when we have prior information of other parameters. Critical Rainfall Intensity is denoted by Pc symbol.
How to calculate Critical Rainfall Intensity for Peak Rate of Runoff using this online calculator? To use this online calculator for Critical Rainfall Intensity for Peak Rate of Runoff, enter Peak Drainage Discharge by Rational Formula (QR), Area of Catchment (Ac) & Runoff Coefficient (Cr) and hit the calculate button. Here is how the Critical Rainfall Intensity for Peak Rate of Runoff calculation can be explained with given input values -> 720000.6 = (36*4166.67)/(150000*0.5).