A community is installing a new well in a regionally confined aquifer with a transmissivity of 2000 ft^2/day and a storativity of 0.0005. The planned pumping rate is 325 gal/ min. There are several nearby wells tapping the same aquifer. Compute theoretical drawdown caused by the new well after 30 days of continuous pumping at the following distances: 50,150, 250, 500, 1000, 3000, 6000, 10000 ft. Plot distance vs draw down and explain the drawdown variation with distance. If the pumping well has a diameter of 2 ft and the observed drawdown in the pumping well is 90 ft, what is the efficiency of the well? A community is installing a new well in a regionally confined aquifer with a transmissivity of 2000 ft^2/day and a storativity of 0.0005. The planned pumping rate is 325 gal/ min. There are several nearby wells tapping the same aquifer. Compute theoretical drawdown caused by the new well after 30 days of continuous pumping at the following distances: 50,150, 250, 500, 1000, 3000, 6000, 10000 ft. Plot distance vs draw down and explain the drawdown variation with distance. If the pumping well has a diameter of 2 ft and the observed drawdown in the pumping well is 90 ft, what is the efficiency of the well