A lake had a water surface elevation of 100.00 m above datum at the beginning of June month. The average inflow for 3 the lakes from the surface runoff is 5m/ 3 s whereas 6m³/s of the water was utilized by the municipal body to deliver to the public during the same tenure.Cumulative rainfall and evaporation for the month were measured as 150mm & 50mm respectively. Calculate the fluctuation of the lake level (in mm, round off to two decimal digits) comparing at the start and end of the month in mm, if the x-sectional area of the lake is 5000 ha.
A lake had a water surface elevation of 100.00 m above datum at the beginning of June month. The average inflow for 3 the lakes from the surface runoff is 5m/ 3 s whereas 6m³/s of the water was utilized by the municipal body to deliver to the public during the same tenure.Cumulative rainfall and evaporation for the month were measured as 150mm & 50mm respectively. Calculate the fluctuation of the lake level (in mm, round off to two decimal digits) comparing at the start and end of the month in mm, if the x-sectional area of the lake is 5000 ha.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A lake had a water surface elevation of
100.00 m above datum at the beginning
of June month. The average inflow for
the lakes from the surface runoff is 5m³/
s whereas 6m³/s of the water was utilized
by the municipal body to deliver to the
public during the same tenure.Cumulative
rainfall and evaporation for the month were
measured as 150mm & 50mm respectively.
Calculate the fluctuation of the lake level
(in mm, round off to two decimal digits)
comparing at the start and end of the month
in mm, if the x-sectional area of the lake is
5000 ha.
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