Question

In: Civil Engineering

A pumping well has four monitoring wells, MW1 is 20m, MW2 is 500m, MW3 is 600m,...

A pumping well has four monitoring wells, MW1 is 20m, MW2 is 500m, MW3 is 600m, MW4 is 700m, and the pond is 950m from the pumping well. The drawdown measured at MW1 during the pumping test conducted at a rate of 0.240m3/min:

Time (min)

Drawdown (m)

0.083

0.033

0.167

0.074

1.000

0.221

2.00

0.291

4.000

0.358

120.000

0.694

360.000

0.816

1080.000

0.913

1440.000

0.941

T=0.195m2/min and S=1.32x10^-4

What drawdown is expected at the four monitoring wells after 5 years of pumping at 30 L/s?

Expert Solution

Ally Wells answered 11 months ago

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