A catchment area has 5 rain gauges installed, with an annual average rainfall of 120 cm and a standard deviation of 30 cm. If an error of 0.10 is allowed in the estimation of mean rainfall data, the additional number of rain gauges required are

Q: Define Field Density Tests.

A: A reliable method of the amount of compaction achieved during the construction is the dry density of…

Q: dheastone

A: There are various types of river.

Q: Present a step by step annotated derivation of the advective velocity equation relating the standard…

A:

Q: 2. Sketch and label the type of water surface profiles in the channels shown below. Specify all the…

A: Given

Q: Describe the Procedures and equipment needed for obtaining water samples below the water table.

A: The different parameters like ph, turbidity and many more are checked with different procedures and…

Q: How to conduct an analysis of a water discharge

A: Solution: Analysis of water discharge is done in order to ensure the discharge standards are being…

Q: Develop a 10-minute UH (1") for the Green Acres watershed comprising of 0.64 square miles with the…

A:

Q: c) Consider the water balance for the lake. Name additional possi- ble terms in the balance aside…

A: Given data, Lake surface area = 6.7 square kilometers Average depth of lake = 7 m Inlet stream…

Q: Tanuf catchment area approximated by a rectangle of size 100 KM (length) x 100 KM (width) contains 5…

A: Area Delineation and Location of Rain Gauge Stations:

Q: What do you understand by Water Balance Equation? Derive Water Budget Equation

A: Water budget equation the eqn which accounts the water movement into and out of the storage along…

Q: Explain the outflow and inland river and the side reserve by drawing it by hand. Kindly provide…

A: Lakes are naturally occurring land depressions that are full of water.

Q: 0.0057 gallon + 7.8994 gallons + 3.013 gallons + 11.652 gallons

A: A gallon is a unit of measurement of the volume of the fluid. There are two types of gallon, Gallon…

Q: what are the "needs analysis" that are required for designing a water flow sensor, what are the…

A: Needs analysis is the formal process that sits alongside Requirements analysis and focuses on the…

Q: For determining the discharge of a river, the following observations were taken across the river.…

A: The ground elevation ( Reduced level ) of right bank at point 9 = 43.765m The water level of river…

Q: Define double hydrometer test.

A: Double hydrometer test gives a good indication of the natural dispersive characteristics of clay…

Q: Describe average discharge velocity.

A: Velocity is defined as the rate of change in distance covered by a body or object. Flow velocity is…

Q: How many water required for drip irrigation for 1 hectare Assume all conditions and data which is…

A: Drip irrigation: it is the type of micro-irrigation and saves the water from excess loss due to the…

Q: draw the layout of the custom pumping system, labeling all components

A: It is a bulk of pipe which used to flow the liquid from one place to other

Q: Define Beach Deposits.

A: Beach Deposits:

Q: In preparation of data what is the used as standard for comparison- Optimal rainfall- nominal…

A: For the rainfall data, in order predict the rainfall for a given year the standard rainfall value of…

Q: Define river deposits.

A: Deposition is the processes through which material is deposited being transported by a river.

Q: What is the required plan size of a square sedimentation tank (as the primary sedimentation tank in…

A: Given- Flow rate Q=40 MLD, Effective depth y=3 m, Surface loading rate SLR=100,000 L/m2/day.

Q: ALTERNATIVE RESPONSE: Write TRUE if the statement is CORRECT. If INCORRECT write FALSE. 1. Baguio…

A: Brief concept introduction- Note- Since we only answer up to 3 sub-parts, we’ll answer the first3.…

Q: Gage Precipitation (in.) 2.65 1.98 0.85 2.35 ABCD

A: To determine the average precipitation-

Q: Q- There are four rain gauge station existing in the catchment of a river. If means rainfall is 500…

A: Given data- 4 rain gauge stations- Rainfall P=500 mm, Standard deviation- σ=120, Allowable % error…

Q: Introduction regarding Rainfall-Runoff Relationships

A: the rainfall-runoff relationship for any rainstorm relies upon the unique cooperation between…

Q: Calculate Ve, Cp and Vp for the following notes. The base in fill is 20 ft and the base in cut is 30…

A: Data given Base width, cut = 30 ft Base width, fill = 20 ft Find: Ve, Cp, Vp

Q: no prospects for extensive de pply for the community. The grea of 2.590 km and its fo I'the river…

A: i

Q: Describe the Darcy’s Law for Flow?

A: The Darcy law is defined as “the average velocity of water passing through fully saturated soil mass…

Q: Describe the groundwater zones. Subject is Water Resource Engineering

A: Groundwater zones refer to different layers or levels of water stored beneath the surface of the…

Q: Delineate the boundary of the watershed shown in Figure 3.3a that has its outlet with an east–west…

A:

Q: efine surface water, runoff, and watershed (drainage basin

A: In hydrology, surface water, runoff, and watersheds are fundamental concepts that help us understand…

Q: 17 What is the shape of a perpendicular cross section of a horizontal trough of constant cross…

A: Horizontal trough of many shapes as listed below

Q: Explain water stage and its measurement. Also describe selection of site for stage

A: 1. Stage measurement are most commonly required in surface water hydrometry to determine the flow…

Q: 5. Discuss in detail the classification of rivers

A:

Q: What are the major watersheds/drainage basins in VA? paragraph form

A: Here It is asked about the major watersheds or drainage basins in VA.

Q: Define 30-minute unit hydrograph and describe briefly how this unit hydrograph will be used to…

A:

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.