A water distribution system serves a community that had populations of 85,002 and 200,002 in years 2000 and 2020, respectively, and the saturation population is estimated to be 70,000. (a) If the community is assumed to be in the declining-growth phase, estimate the population in the year 2032.

Q: The current population of a community is 40,000 capita, and the expected future population after 25…

A:

Q: A stream has a minimum flow of 50 m3/min. If no supply reservoirs will be built to store water…

A: The minimum flow rate is: =50 m3/min =50 m3160×24=72000 m3/day

Q: It is assumed that water cycle in New York City is as attached picture. The municipal water demand…

A: Water after end-use is returned to nature. This returned water is some part of the water that was…

Q: A community had a population of 150,000 in 2010 and it is expected that this will increase to…

A: (a) No change in use rate: Water requirement in 2030 = Population in 2030 * average per capita water…

Q: A discharge equal to or greater than 20,000 m3/s has a 75 percent chance of occurring during a…

A: Given data: A discharge equal to or greater than 20,000 m3/s has a 75 percent chance of occurring…

Q: A town uses water from a reservoir that holds 200 million L and is replenished at a rate of 60…

A: Given:- Reservoir holds = 200 million L Replenish rate = 60 million L In 2020, Town…

Q: What is the Average Day Demand needed to serve the community? If the projected population at the end…

A: Given:- Population = 500 households             Consumption rate = 5 individuals/household…

Q: Determine the corresponding return periods of an annual exceedance series for corresponding annual…

A: The annual maximum return period is given as 2,5,20,25 and 100 years.

Q: A river section is defined by two bridges. At a particular time the flow at the upstream bridge is…

A:

Q: A reservoir is proposed for a city’s water supply. It has been sized so that wet season flows can be…

A: The population of the city = 100,000 Design life = 20 years Demand = 300 litperson- day Storage for…

Q: A city is expanding its water resources to include extracting water from a river that has an annual…

A:

Q: Problem 3: You are considering three design alternatives for treating a pollutant in wastewater…

A: Given data, Q = 8.6 mgd = 8.6×10^6 gal/d V = 9000 gal. For each system K= 1.1/min for first order =…

Q: A city has 3,400,000 capita and current domestic demand is 185 liter/capita/day. The population…

A: current domestic demand = 185 liter/capita/daycity population = 3,400,000 capita population average…

Q: A community has a current population of 25,000. 10 years ago, the population was 18,500 and the…

A: Given:- The current population of a community = 25000 The population of the community 10 years ago =…