What is the risk of having at least one 100-year flood event during 48 years lifetime of a flood control project? (Please provide your answers with 3 decimals)

Q: Define the following terms (Answer only five) 1. Mass balance equation 2. Detention storage 3. Mass…

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Q: Discuss the concept of sustainable urban drainage systems (SuDS) and describe their role in…

A: Sustainable Urban Drainage Systems (SuDS) are a collection of water management practices designed to…

Q: A pump operating at 2,304 rpm delivers 188 gpm at 98 ft head. If the pump is operated at 2,121 rpm,…

A: N1=2304rpmQ1=188gpmh=98ftN2=2121 rpmQ2=?

Q: Describe the different types of precipitation?

A: Precipitation is the falling of water on to the Earth surface in any forms such as snow, rain,…

Q: Hydrograph is the graphical representation of O runoff and time O surface runoff and time O ground…

A: Hydrograph is a graphical representation generally used in Hydrology . It show variation of Runoff…

Q: Give a practical life example (other than the examples given in reference book) for each of the…

A: Compressible flow: Incompressible flow: Viscous flow: Inviscid Flow:

Q: The proposed layout for a small sewerage scheme is shown in Figure A and the data relevant to this…

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Q: Discuss the important networks and routes of pakistan water Transportatio

A: Solution: The  important networks and routes of the Pakistan in the water transportation is that the…

Q: Please answer the quesiton in the picture, make sure to show all of your work and provide the…

A: Step 1: Schematic of the Water BudgetPrecipitation (P): 3.20 inchesEvaporation (E): 0.25…

Q: The 1-hour unit hydrograph for the St. Joseph watershed at Acono is given in Table 3.1. (One unit is…

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Q: what are Observation methods used in groundwater pollution?

A: Groundwater pollution:- This pollution is occur when pollutants are released the ground and make…

Q: Question 3. Calculate the risk for each option below. a) A dam shall be constructed to withstand a…

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Q: estion about Sanitary Engineering Question: A Water supply scheme has to be designed for a city…

A: The major types of drafts that may be required to be recorded for an average water consumption of…

Q: Q- If in a district of area 30 hectare has density of population 300 per hectare and quota for water…

A: Area of district = 30 hectarePopulation = The average rate of sewage produced is =?

Q: Three farmers in your area having water source for irrigation is canal, deep open well (20 m) and…

A: We need to select and install irrigation pumps at canal, deep open well (20 m) and bore well.

Q: The line graph shows the pollution rate for a certain lake over six decades. Find an estimate for…

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Q: Determine the hydrologic risk of a 287-year flood occurring during the 34-year service life of a…

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Q: people. Assume the annu s 647 liters per capita pem ratios given in Table 6.4 f flow rates: a.…

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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: A cofferdam has been built to protect homes in a floodplain until a major channel project can be…

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Q: #3) What are various water efficiencies when applied and diverted for a field of crops

A: Question is based on the field irrigation of crops. In the question we have tell various water…

Q: What is the probability that 100-yr flood will not occur during 20 yr? 0.21 0.18 0.59 0.36 0.0225…

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Q: Explain water quality and its standards and how the standards apply to in designing of peri-urban…

A: Solution: Water quality is defined as the condition of water which includes its condition…

Q: Discuss the main objective and importance of water resources engineering.

A: Main Objective of water resource engineering  1.Irrigation and scheduling and types of irrigation…

Q: Pipe Sizing and Runoff A development has a runoff coefficient of 0.4, a drainage area of 45 acres,…

A: Given:- Runoff Coefficient =C= 0.4 Average Rainfall Intensity= i= 1.9 inch/ hour Drainage Area= A=…

Q: Which parameters do we need to monitor for these water types and why?

A: Water quality parameters are important to know whether the water is safe for usage for the…

Q: CIVIL ENGINEERING (Drainage): Calculate the return period of a design storm with 26.1% probabil

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Q: write a detail note on different methods of irrigation?

A: Different methods of irrigation are given as follows:

Q: Typhoon Celso with 300cm rain occur July of 1990 has a return period of 20 years. Explain and…

A: First, let me explain what is return period. Return period: The required for the event to occur as…

Q: Compare the objectives and outcomes of green and gray storm water infrastructure.

A: Infrastructure is defined as the fundamental physical framework of an organization, region, or any…

Q: Why do water managers measure streamflow? All of these other answers to know the amount of water…

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Q: Identify the highest and lowest parts. b) Suggest the locations of the manholes needed and its…

A: Dear students, Here i am answering to this problem according to our company guidelines so, here i…

Q: What is the probability that 90-yr flood will occur at least once during 40 yr? 0.26

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Q: Why is flood control significant? Write down the measures taken for flood prevention

A: Flood control is significant because of the following reasons- Flood control is significant because…

Q: Five (5) solutions to counter flash flood.

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Q: Discuss the theoretical frameworks used in the analysis and design of resilient and adaptable water…

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Q: water quality discussion questions: Q1- explain how can natural factors contribute to the change in…

A: Water quality refers to the chemical, physical, and biological properties of water depending on its…

Q: Determine the footprint area (in ft²) needed for a proposed primary clarifier at a wastewater…

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Q: Determine the required water supply flow volume (gpm) required for a planned development that will…

A: The given data is as follows: Population=13,000Area of upholstering shop=10,000 ft2

Q: Given the following data for two of the Great Lakes   Volume (km3) Q (m3/sec) Lake Superior…

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Q: A street has three types of buildings with the characteristics given in the table below. It is…

A: Given:- Building type-A,B,C To find:- design flowrate

Q: What can we infer from the rise in the number of water refilling stations in a particular area?

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Q: A 60 mi² drainage area has the following characteristics: longest flow path length of 10 mi, flow…

A: Given that :-Drainage area (A) = 60 basin coefficient (BC) = 1.35storage coefficient (SC)  =…

Q: Irrigation and drainage, i need solutions in 10 minutes please. MCQ/For the channel shown in the…

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Q: Explain your answer using no more than three sentences.

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Q: Discuss factors to be considered while selecting an existing source of water for peri-urban water…

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Q: For Smart irrigation System List three(3) nonfunctional requirements for your project

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Concepts of Flood Control

Flooding is a temporary overflow of water that submerges or covers the the usually dry land. It can also be defined as the overflow of the excess amount of water that covers a huge area of land which is normally dry.