The following table represents a rainfall storm (start and end time is given in minutes): a) What is the duration of the storm (min, hr)? b) What is the total rainfall depth of this storm (mm, inch)? c) What is the average intensity of this storm? d) What is the maximum 30 min intensity? e) Expand the table to include: time interval, cumulative time, cumulative rainfall, and rainfall intensity (mm/hr). 5 columns have to be added to this table Time (AM) Rainfall during interval (mm) 6:50 7:00 7:10 7:15 7 7:35 20 7:45 8 8:00 8

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Probability, risk and uncertainty analysis for hydrological design

It gives a framework that is financially critical for finding the exceptional designs of hydrological systems with a reduced cost in total inclusive of the project cost and the disaster mitigation cost. But there would be hardly any assessment of a decent quality damage function. Hence, errors in demonstrating the hydrologic events, incorrect model parameters, and so on may occur. Here, we will discuss a specific hydrological design that of a detention basin for studying and understanding the risk-based procedure, uncertainties, and probability analysis by following a systematic framework.