What is the net change of the water storage

Reference no: EM133675747

Questions

1. If during a week a pool with area 60.0 m2 loses 2.35 in. of water to evaporation; with 29 mm of rainfall, what is the net change of the water storage in the pool during this week?

The parking lot of Bawadi Mall has an area of 128 ac. It is partially landscaped to provide some areas of grass. Assume that an average of 63% of the water that falls on the parking lot will flow into a nearby drainage ditch, and the rest either evaporates or soaks into unpaved areas. If as summer thunderstorm drops 3.23 cm of rain, how many cubic feet of water will flow into the drainage ditch?

2. At a water elevation of 6391 ft, a Lake has a volume of 2,939,000 ac-ft, and a surface area of 48,100 ac. Annual inputs to the lake include 8.0 in. of direct precipitation, runoff from gauged streams of 150,000 ac-ft per year, and ungauged runoff and groundwater inflow of 37,000 ac-ft per year. Evaporation is 45 in. per year.

A. Make a water budget showing inputs, in ac-ft per year and outputs in ac-ft per year. Does the input balance the output?

B. Will the average lake level rise or fall from the 6391-ft elevation over the long term?

C. What would be the lake surface area when the inputs balance the outputs? (Assume that the volume of gauged and ungauged runoff and ground-water inflows remain constant with a change in lake surface area.)

D. What is the residence time for water in the Lake when the water surface is at 6391 ft?

Reference no: EM133675747

Questions Cloud

Biome including environmental conditions : Discuss the key features that identify this biome including environmental conditions (temperature, precipitation, seasonality), soil types,

What is the pressure difference between the two isobars : A geostrophic wind is traveling between two isobar lines at a speed of 30 m/s. What is the pressure difference (p) between the two isobars?

What must the approximate wind speed be : If the wave height is 25 feet high and the fetch length is 40 nautical miles, what must the approximate wind speed be?

Alternative sources of energy : In addition to fossil fuels such as oil, natural gas and coal, there are alternative sources of energy.

What is the net change of the water storage : If during a week a pool with area 60.0 m2 loses 2.35 in. of water to evaporation. what is the net change of the water storage in the pool during this week?

What are discards : What are discards? Explain four reasons why we should reduce bycatch.

What possible impacts can volcano have on community : What possible impacts can a volcano have on a community. Long Valley Caldera showed recent activity,

Why is the water at the beach covered in green stuff : Why is the water at the beach covered in green stuff, and why were there dead fish floating in the water?

Solar system relative to the sun : Name the terrestrial worlds and tell where they are in the solar system relative to the Sun. Briefly describe their surface conditions.

User Account

All Pages