TABLE Q2(b) Rainfall Data Cumulative Cumulative Rainfall (mm) Time (mm) Rainfall (mm) Time (mm) 0-10 7 80-90 95 10-20 15 90-100 100 20-30 26 100-110 101 30-40 35 110-120 112 40-50 45 120-130 120 50-60 58 130-140 125 60-70 70 70-80 87

Q: Question 2 Compute the total volume of rainfall (acre-ft) for each of the storms and watersheds: (a)…

A: Given data Depth of rainfall=3 in Drainage area= 0.25mi2 Rainfall intensity= 0.6in/hr Duration =…

Q: During a storm event in a certain period, the rainfall intensity is 6.5 cm/hour and the - index is…

A: Given that :- Rainfall intensity = 6.5 cm/hour ϕ-index = 4.5 cm/hour To find the intensity of…

Q: Question 1: The cumulated precipitation recorded for a given event in Fairfax, VA, is shown in the…

A: solution: Time (hh:mm) PCUM (in) i Intensity 00:00 0.00 0 00:15 1.13 0.075 00:30 2.04…

Q: can you subtract 0.5 mm for all incremental rainfall on the given table and do it again?

A: to = 8:00 AM Incremental rainfall on the given table = -0.5 mm

Q: Given: the IDF-curve shown in the Figure below, answer the following questions: a) Intensity for…

A:

Q: 10. Problema 9.16 The precipitation resulting storm in Miami, Florida is estimated to be…

A:

Q: 1. Point rainfalls due to a storm at several rain-gauge stations in a basin are shown in Fig. 1.…

A:

Q: Q2) The rainfall data in (mm) for the last (11) years is as follows: 988, 966, 1015, 977, 1045,…

A: probability method  statically method  theoretical method statically method -this method suitable…

Q: stimate the total excess/effective rainfall in mm for a 5% AEP storm. The temporal pattern…

A:

Q: Rainfall Depth and Intensity 2. Given the rainfall incremental depth compute the following; to =…

A: Given: Time is in minutes. Rainfall Incremental Depth is in mm. Assumption: Rainfall intensity…

Q: During a storm event in a certain period, the rainfall intensity is 5.5 cm/hour and the - index is…

A:

Q: If fo = 0.7 in./hr, fc = 0.2 in./hr, and K = 0.5 hr-1, determine the distribution of losses and the…

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Q: Time distribution of a rainfall- for situation 2 Time, h Cumulative Rainfall, cm O to 1 0.7 1 to 4…

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Q: cm Rainfall intensities for a 5-hour storm were 12, 10, 3, 8, and 5 hr surface runoff was 463,000…

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Q: If the average rainfall intensity for 50 years of records is 50 mm/h (2.0 iph) for storm duration of…

A:

Q: DA River in the Thunder Bay area experienced peak floods of 2600 ft/s and 3000 ft³/s respectively…

A: Peak floods (a) = 2600 ft3/sec Return period (a) = 15 years Peak floods (b) = 3000 ft3/sec Return…

Q: The peak flow of a flood hydrograph caused by an isolated storm was observed to be 100 m³/s. The…

A:

Q: create a hyetograph of the storm event. What is the maximum rainfall intensity? b) Plot the rainfall…

A: Area of dirt lot = 2 acretime steps = 0.5 hrrunoff coefficient =0.7time, intensity table is given…

Q: 4-hour storm distribution for

A: we will use formula for design rainfall intensity which  will be shown as ς0      i =…

Q: 2. Given the rainfall incremental depth compute the following; to = 8:00 in the morning. a. b. c. d.…

A: Given: Time is in minutes. Rainfall Incremental Depth is in mm. Assumption: Rainfall intensity…

Q: Question information: Calculate rainfall erosivity((R in MJ.mm/ha.h) for two rainfall storms with…

A: Answer We are given Rainfall storm I  duration = 10 minutes Rainfall = 10 mm Rainfall storm II…

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.