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The total capacity of a reservoir is 25 million cubic meters and dead storage is 5 million cubic meters. If the average volume of sediment deposition is 0.10 million cubic meter per year, then the usefulness of the reservoir will start reducing after
The total capacity of a reservoir is 25 million cubic meters and dead storage is 5 million cubic meters. If the average volume of sediment deposition is 0.10 million cubic meter per year, then the usefulness of the reservoir will start reducing after
a) 50 years
b) 150 years
c) 200 years
d) 250 years
Ans: a
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