Delineate the boundary of the watershed shown in Figure 3.3a that has its outlet with an east–west coordinate of 0.00 and a north–south coordinate of 5.77.

Q: For a very wide channel carries water with flow rate 10 m³/s/m, its water depth is 5 m, bed slope So…

A: Given;Flow Rate (Q) = 10 m3/s/mWater Depth = 5 m Bed Slope (S0) = 0.0002Channel Roughness (n) = 0.01

Q: A reservior of water is drained by a 10-inch diameter; square-edged orfice with center elevation at…

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Q: For a drainage basin of 320 square mile, isohyetals drawn for a storm gave the following data:…

A: Given:- The area of the drainage basin = 320 mile2  The data of the isohyetals drawn for the storm…

Q: 2. The following data describes the existing conditions of a river within a project study area: -…

A: Note: As per our policy only three sub parts of a question can be solved. For other sub parts please…

Q: Water flows at 8m3/s through a rectangular channel 4 m wide and 3 m deep. If the velocity is 1m/s,…

A: Answer We are given Water flow rate Q = 8 m3/s At upstream section width of section at upstream b1 =…

Q: A center-pivot irrigation system provides water to a sector-shaped portion of a field. Find the…

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Q: A rectangular channel 22 feet wide carries a flow of 25,000 cfs on a slope of 0.01. Manning's n for…

A: Width of the rectangular channel, B = 22 ftDischarge rate, Q = 25000 cfsthe slope of the channel, s…

Q: An approximate boundary of a watershed and the associate river network are shown in the following…

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Q: 615xTr018 (D+5)0.685

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Q: Area of a drainage basin is 600 km“. The isohyets drawn for a storm shows: Isohyets interval (cm):…

A: Given data- Isohytes interval (cm) and Inter-isohyetal area (km2) given. To find- Average rainfall.

Q: Water depth in the Kankakee River was measured to be 5 ft. The width of the river is 1,000 ft and…

A: The given data is: River depth, d=5 ft River width, b=1000 ft The bed slope, S=0.0005

Q: What is the lag time for a watershed that has an area of 120 sq mi, CN of 80, average slope of 3.2%,…

A: A = 120 sq miCN = 80 Y = 3.2%L = 18 mi or 95040 ft

Q: Calculate the slope (%) of the watershed  to TWO decimal places given the following information:…

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Q: 5. Estimate the discharge in the stream cross section shown below using the given data. Determine…

A: The given values are as follows in the table, Station velocity(ft/s) 1 0.75 2 1.91 3 5.21…

Q: Reach Width(m) Discharge(m3/s) Slope Normal depth (m) A 3.5 10.0 0.0004 2.736 B 3.0 10.0 0.0160…

A: Given data in question NDL 1 = 2.736mNDL2= 0.663CDL1= 0.941 mCDL2= 1.042 mTo find out Profile

Q: A hydrograph for a river shows     a river's velocity as an increasing function of the area of the…

A: Hydrograph is the response of given catchment to a rainfall input. It is the combined effect vof…

Unit Hydrograph

Hydrology is the science which deals with the study of water on the earth’s surface. The word Hydrograph is derived from the word hydro which means water. Hydrograph is basically a graph in which the discharge is plotted against the time interval at a specific point in a river or other channel. In a hydrograph, the discharge is plotted along the y-axis and time interval is plotted along the x-axis. Hydrograph is used to estimate the runoff. The variations in discharges with the change in time is shown by a hydrograph. It was revealed that the total discharge at an outlet increases with time by a kinematic wave model.