Duration of Effective Rainfall for given Time of Peak evaluator uses Standard Duration of Effective Rainfall = 2*(Time of Peak-0.6*Time of Concentration) to evaluate the Standard Duration of Effective Rainfall, The Duration of Effective Rainfall for given Time of Peak formula is defined as the precipitation equals the difference between total rainfall and actual evapotranspiration. Standard Duration of Effective Rainfall is denoted by tr symbol.
How to evaluate Duration of Effective Rainfall for given Time of Peak using this online evaluator? To use this online evaluator for Duration of Effective Rainfall for given Time of Peak, enter Time of Peak (Tp) & Time of Concentration (tc) and hit the calculate button.