An approximate boundary of a watershed and the associate river network are shown in the following figure. A set of contour lines drawn based on elevation data is also given on the same figure. (a) Use the Kirpich method to calculate the time of concentration for the catchment.

Q: For Manning's Equation, the letter A/P represents the hydraulic radius. * O False O True The Kirpich…

A: For Manning's Equation, the letter A/P represents the hydraulic radius. --》TRUE Explanation: R=A/P…

Q: 2.15 The mass curve of rainfall in a storm of total duration 90 minutes is given below. (a) Draw the…

A: Time (minutes} Cumulative rainfall Rainfall (mm} Rainfall intensity (mm/hr} 0 0 0 0 10 2.1 2.1…

Q: Example The area shown below is composed of a square plus an equilateral triangular plot of side 10…

A: Given:- side of triangular plot = 10km To find:- mean precipitation over area

Q: Estimate the average depth. ATTACH YOUR SOLUTION. For a drainage basin of 600 km², isohyetals drawn…

A:

Q: The area bounded by the water line of a reservoir and the contours with a contour interval of 2 m…

A: Given; A1=10250 m2 A2=8350 m2 A3=7750 m2A4=6900 m2A5=5250 m2 Therefore, volume of reservoir is given…

Q: In a furrow irrigation system, the following information is giv . • Length of a furrow = 200 m

A: Given:- length of furrow=200m Inflow=1.5l/s To find:- Irrigation time

Q: A 2-hour unit hydrograph can be approximated as trapezoidal as shown in figure. The unit hydrograph…

A:

Q: What the difference between below methods, which are used from different procedure in estimation the…

A:

Q: Question 1: Determine the hydrograph at the downstream section if a storm produced the hydrograph at…

A: Given that Muskingum method of routing K = 8 hr X = 0.15 First outflow is taken as first inflow Q1 =…

Q: How would we derive a solution for groundwater drawdown due to pumping near a river (i.e. a recharge…

A: Brief concept introduction- Groundwater- It is the water that is stored under the earth's crust.…

Q: Sketch the water surface profile for the following. Write down the type of profile for each segment,…

A: water surface profile

Q: Problem Number 2: In the Given Rectangular Dam, determine the magnitud intersects the base AB.

A:

Q: 4. Compare: Calibration and Validation of models. State why these two are important in hydrological…

A: Model Calibration: It is defined as optimization of model performance which is carried out by…

Q: The data shown were taken from a certain part of road to be constructed Base for fill = 7 m…

A: End area method: The end area method is known as the Average end area method. This method is used to…

Q: Find the mean precipitation for the catchment shown. The area is composed of a square and…

A:

Q: Discuss Greenberg Logarithmic and Underwood Exponential model and derive the expression formaximum…

A: Greenberg Logarithmic model: In this model, the relationship between speed and density is assumed as…

Q: In order to calculate Discharge in a river we must measure the surface area of ​​the river and water…

A: Finding out given statement is TRUE or FALSE.

Q: Determine the average rainfall intensity in mm/hr at Point H (return period is 100 years). Use…

A:

Q: 3) You are assigned to determine the Manning's n coefficient for sagebrush. In eastern Oregon where…

A:

Q: 10mmA 20mm В Scale : 4 km? 30mm D 40mm

A:

Q: Using Thiesen Polygon Method, find average rainfall over a catchment. The datas are: Rain Gauge…

A:

Q: (Use Gumbel method) A river has following character: Average Q = 10,000 m^3/sec Standard deviation S…

A: Q=10,000m3/secStandard deviation=σ=3000m3/secXT=15,000m3/sec

Q: 1. Describe the raingauge density according to the regions. 2. Describe the hydrological cycle in…

A: Answer (1) Raingauge density According to the regions, ratio of the total area of the region to the…

Q: For following Hydrology data, fit linear equation

A: Given: 18 905.7 6 120.66 1 12.86 3 40.5 1 12.86 20 1108.78 15 639.78 13 488.3 2…

Q: Following catchment area includes 20-years of annual rainfall data. If the catchment average…

A: There are various methods to eastimate average rainfall in a catchment area like arithmatic mean…

Q: This presentation came from the mass curve and also represented as a bar graph: A Point Rainfall B…

A: Hyetograph is the plot of intensity against time and it is derived from mass curve and even…

Q: 1. The estimation of the rise and fall of river at any given point on the river during the course of…

A:

Q: Given is the cross-section of a stream with uniform flow having a slope of 0.007 and the roughness…

A: for rigid boundary channels the chezy and manning equation is well applicable.  if the acing shear…

Q: A catchment has eight rainfall gauges (A-H) according to the figure use the rainfall data in the…

A: Rainfall gauge        In order to compute the average rainfall over a basin or catchment area, the…

Q: The shape of the drainage basin can be approximated by a polygon, whose vertices are located at the…

A: In calculating the arithmetic mean, we add all of the values together and divide by the number of…

Q: A catchment with an area A = 85 km^2, has four rainfall gauges (P1 – P4) according to the figure.…

A:

Q: Using Thiesen Polygon Method, find average rainfall over a catchment. The datas are: Rain Gauge…

A:

Q: SITUATION: Water flows through an almost level rectangular channel 3 m wide at 12 m^3/sec. The depth…

A:

Q: 4. For the catchment area shown, the details of Thiessen polygons surrounding each raingauge and the…

A:

Q: The inflow hydrograph readings for a stream reach are given below for which the Muskingum…

A: Muskingum method of routing K = 42 HR X = .25 t = 8 hr

Q: Problem 5.4 Using the data obtained with the help of a current meter having constants a=0.05 and…

A:

Q: Q1: The map below indicates a reservoir plotted on a map with scale of 1:2000. The area enclosed by…

A:

Q: 1. Using the data given, estimate precipitation depth that has fallen on the entire watershed.…

A: Given - data of rainfall in a watershed          to find - depth of precipitation

Q: Using Arithmetic Method, Thiesen Polygon Method and Isohyets Method, Find average rainfall over a…

A: Given data in question  Rain guages Areas Odd number of rain guage readings  To find out  Average…

Q: 1: A hydraulic structure on a stream has been designed for return periods of 50 and 100 years.…

A:

Q: There are five rainfall gauges on a square plot of land of dimensions 2km x 2km. One of the gauges…

A: The Theissen polygon Method In this method, perpendicular bisectors are constructed to the line…

Q: Q4-b. For the given data, draw the hydrograph. Separate the base flow. Area of the basin = 40 km'.…

A:

Q: Q1. Using the data given, estimate precipitation depth that has fallen on the entire watershed.…

A: Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: COMPUTE THE AREAL RAINFALL OF THE GIVEN DRAINAGE BASIN USING: A) ARITHMETIC MEAN METHOD B)…

A:

Q: 2. The ordinates of a 4-hour unit hydrograph for a particular basin are given below. Determine the…

A:

Q: For un-gauged catchment, unit hydrograph developed from characteristics of similar catchment is…

A: Solution: A hydrograph is defined as the graph between the time and discharge for a particular point…

Q: A steady, constant-head flow of water has been established through a square prism of saturated soil,…

A: Part A. Consider the following figure: Five flow lines and Nine equipotential lines are shown in…

Q: (Use Gumbel method) A river has following character: Average flowrate Q (m^3/sec) = 8526 %3D…

A:

Q: A hydrographic survey was performed on Lake Chui. Upon processing the data it was found that the…

A: Solution: Given Data: Equation:A=84.9+8.4h+4.0h2

Volumes

Volume usually is the dimensional quantity that involves the evaluation of any three-dimensional figure enfolded inside a closed space. The SI unit (International System of Units) of volume is m3 and the dimensional unit of volume is [L3]. For estimation of the volume of any figure, various formulae are used. Another application of volume includes the reference in the sound levels, the higher the sound intensity, the louder the sound heard, and hence, the larger the volume. The SI unit of sound volume is decibels (dB).