Q3: An infiltration capacity curve prepared for a catchment indicated an initial infiltration rate of 2.5 cm/hr and attains a constant value of 0.5 cm/hr after 10 hours of rainfall with the Horton’s constant k = 1 per week. What will be the infiltration rate after 5 hours of rainfall? What will be the Infiltration loss in first 5 hours? Determine the total Infiltration loss.

Q: A 10-acre pond is located within a 640-acre watershed. The pond is lined with compacted class so…

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Q: 8. During a five-day period without rainfall, a detention pond has an average inflow of 1.5 cfs and…

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Q: Calculate the runoff (cm) from a rainfall of 3 hours. The intensity of the rainfall is 2 cm/hr. The…

A: Intensity of rainfall = 2 cm/hr.Duration = 3 hoursEvaporation = 8 mm = 0.8 cm.Infiltration loss =…

Q: IT the raln starts at 8: 8:00PM on 10November2015, use Horton's Equation to solve for the infiltrat…

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Q: A 50-yr flood typhoon occurred in Metro Manila, started from 12:00AM of Dec 14 to 12:00PM of Dec16.…

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Q: 3) The rainfall gauging station measurements of an 8-hour storm is given below. The initial and…

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Q: Use Green -Ampt method to compute the cumulative infiltration depth for clay loam soil at 1.9 hours…

A: The Green-Ampt equation for cumulative infiltration is: I=Kt+(ψs+h)log1+(Kt)(ψs+h) Where: I is the…

Q: A 12 hr storm over a catchment area of 180 hectares produces a total rainfall of depth 12 cm. An…

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Q: The initial rate of infiltration of a watershed is estimated as 2.1 in/hr, the final capacity is 0.2…

A: Given data in question  Initial infiltration  Final infiltration  Time Constant  Horton To find out…

Q: Home work2: from test data of infiltration experiment, D-2.5 cm@t-15 minute and D=8 cm @t= 100…

A: Given D=2.5cm at t=15min D=8cm at t=100min

Q: The parameter in Horton's infiltration equation [f(t) = f + (fo-f)e-K] are given as, f = 7.62…

A: Given data:- The given equation is, f(t)=fc+f0-fce-Kt  f0=7.62 cm/hourfc=1.34 cm/hourk=4.182/hour

Q: 1. The rainfall hyetograph is shown in Figure 4.16 and is listed in Table 4.18. It is subject to a…

A: Given, Depression storage loss=0.15 cmFo=0.45 cm/hFc=0.05cm/hk=1h

Q: Situation 01. Using Green-Ampt Infiltration model, calculate the infiltration rate for a sandy loam…

A: Green-Ampt infiltration model: - This model represents infiltration process in simple way in…

Q: The parameter in Horton's = = f + (fo-f)e-K] are given as, f = 7.62 cm/hour, f = 1.34 cm/hour, f =…

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Q: The initial infiltration capacity (fo) of a watershed is estimated as 1.3 in./hr, and the time…

A: Initial infiltration curve, fo = 1.3 in/hr Final infiltration curve, ff = 0.2 in/hr Time constant, k…

Q: The initial infiltration capacity of t soil is 0.0386 cm per min, the time constant as 0.1018 per…

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Q: Solve the infiltration loss bounded at t1 = 15 min to t2 = 25 min for exponential function and t1 =…

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Q: Problem 3. A 6-hour rainfall event with a 2 cm/hr intensity occurs over soil that has = an initial…

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Q: A 1.5 hr storm of intensity 25 mm/hr occurs over a basin for which the Horton’s equation is…

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Q: If i (mm\hr) at +12, where (t) is the accumulated infiltration time in (min). Use the below data to…

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Q: 1) Calculate; infiltration rates for the periods. 2) Plot the infiltration rate curve. Use 0.5 hr…

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Q: Q- Horton's infiltration equation was fitted to data from an infiltration test. It was found that…

A: Given-  Initial infiltration capacity- fo=20 mm/h, Final infiltration capacity- fc=5 mm/h, Horton's…

Q: The initial infiltration capacity of the soil is 00386 cm per min, the time constant as 0.1018 per…

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Q: The Horton's infiltration equation for a basin is given by f= 6 + 15 e-²t where fis in mm/hr and t…

A: Given Data  Horton's equation  f = 6 + 15 e-2t   Where, f in mm/hr and t in hr  Precipitation…

Q: With the given data, solve for the infiltration rate and cumulative infiltration after 1.5hrs on a…

A: Data given t=1.5 hr θr = 0.3 θ0 = 0.33675 Solution By Green -Ampt equation, Effective porosity, θe=…

Q: The initial infiltration capacity fo of a watershed is estimated as 1. 5 in./hr and the time…

A: Given data :

Q: The Horton's infiltration equation for a basin is given by f= 6 + 15 e-²t where fis in mm/hr and t…

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Q: The initial infiltration capacity fo of a watershed is estimated as 1.2 in/hr, and the time constant…

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Q: For a particular land the initial and ultimate infiltration rates are (fo) 15 mm/hr and (fc) 1…

A: Given Data: The initial infiltration rate is f0=15 mm/hr. The ultimate infiltration rate is fc=1…

Q: In Horton's infiltration equation fitted to data from a soil, the initial infiltration capacity is…

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Q: 1. Discuss the influence of slope of catchment and rainfall intensity on infiltration rates under…

A: Infiltration rate :  It is the velocity of water to enter into ground  When slope of the catchment…

Q: For a given watershed, the initial infiltration capacity is 3.0 mm/hr and the equilibrium…

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Q: parameters: fc, the equilibrium infiltration capacity is 17 mm/hr; fo, the initial infiltration is…

A: To calculate the volume of infiltrated water for each storm over different time periods, we can use…

Q: The infiltration capacity in a basin is represented by Horton's equation as fp-3+eWhere fp is in…

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Q: The inital rate of infiltration of a watershed is estimated as 2.1 in/hr, the final capacity is 0.2…

A: Initial infiltration rate (fo) = 2.1 in./hr Final infiltration rate (fc) = 0.2 in./hr Time constant…

Q: t a given location parameters of Philip's equation were found as S = 45 cm/hr 0.5, and K = 10 cm/hr.…

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Q: For a rainfall intensity of 1.94 cm/hr, a ponding time of 10 minutes was observed or a soil with 40%…

A: There are many ways to define soil. An unconsolidated mineral stratum is a natural mineral…