Solution: A $3-$ft diameter well penetrates vertically through a confined aquifer $50-$ft thick. When the well is pumped $600f\frac{t}{m}in,$ the drawdown in a well $30$ ft away is $5$ ft ; in another well $100$ ft away, it is $1$ ft $.$ The initial piezometric level is $100$ ft above the datum.

a$)$ Calculate the hydraulic conductivity $($ft$/$min$)$

b$)$ Calculate the head $($ft$)$ in the well

c$)$ Calculate the drawdown $($ ft $)$ in the well