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Problem 4 (20 points) Consider the flow net shown below: The sides of the region are...

Problem 4 (20 points) Consider the flow net shown below: The sides of the region are groundwater divides; the top boundary is

Problem 4 (20 points) Consider the flow net shown below: The sides of the region are groundwater divides; the top boundary is the water table; and the bottom is an impermeable boundary. A) Label the equipotential with the appropriate value of hydraulic head (m); B) Draw arrows on the streamlines indicating the direction of groundwater flow; C) Label all recharge and discharge areas; D) Indicate at least one area within the flow net where flow is relatively fast, and one area where flow is relatively slow; and E) Determine the water level (hydraulic head, in m) in wells A and B. 50 B 40 30 { 20 A 10 10 0 20 30 40 70 100 60 80 90 50 x (m)
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Answer #1

16 = 35m / Recharge 42. 138 39 427 so 30 m) 25 20 $ 10 CON 60 10 40 30 70 100 90 20 Recharge x(m) discharge fast flownet Slow

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