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An aquifer has a T = 150 m²/day, S = 0.0001, and provides a flow of...

An aquifer has a T = 150 m²/day, S = 0.0001, and provides a flow of 25 L/s ( 400 gal/min) to a well. Find the drawdown at two observation wells located 20 m and 50 m from the producing well after 1 day, 30 days, 1 year, and 5 years.

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