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a)A well is pumping from a confined aquafer. If after steady state is reached, the drawdowns...

a)A well is pumping from a confined aquafer. If after steady state is reached, the drawdowns at 100m and 200m from the well are 3.6m and 2.4m respectively. Find the transmissivity of the aquifer if Q = 600m3/d ?

b)Maximum annual peak discharges for a stream for a five-years period are : 180, 150, 140, 160, 170 (all in m3/s) find the 20 years max. discharge using Gumble method

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