Problem 3. A confined aquifer 30.0 m thick has been pumped from a fully penetrating well at a steady rate of 5,000 m³/day for a long time. Drawdown at an

observation well 15 m from the pumped well is 3.0 m, and drawdown at a second observation well 150 m away is 0.3 m. Find the hydraulic conductivity of the aquifer. Be sure to draw a picture in your approach.