A confined aquifer (30+ X) m thick is pumped from a fully penetrating well at a...
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A confined aquifer (30+ X) m thick is pumped from a fully penetrating well at a steady rate of 0.05 m³/s for a long time. The hydraulic conductivity of the aquifer is 18 m/day. The drawdown at an observation well located 25 m from the pumped well is 4 m. Determine the drawdown (in meter) at a second observation well located 180 m away from the pumped well. Also, show the drawdowns with an appropriate sketch (not in scale). (10 Marks) A confined aquifer (30+ X) m thick is pumped from a fully penetrating well at a steady rate of 0.05 m³/s for a long time. The hydraulic conductivity of the aquifer is 18 m/day. The drawdown at an observation well located 25 m from the pumped well is 4 m. Determine the drawdown (in meter) at a second observation well located 180 m away from the pumped well. Also, show the drawdowns with an appropriate sketch (not in scale). (10 Marks)
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