The following drawdown information was collected from an observation well 120 ft away from a 16-in.-diameter well that is pumped at a uniform rate of 1.25 cfs. Determine the permeability and the storage coefficient of the 90-ft-thick unconfined aquifer.

Transcribed Image Text:

Time (hr 2 34 5 6 8 10 12 18 24 s (ft) 0.4 10 .7 2.3 2.9 3.3 4.7 5.7 6.6 8.5 9.6