An artesian aquifer is being pumped by a fully penetrating well. As a consulting engineer, you are tasked to find the hydraulic conductivity of the aquifer. The aquifer is 100 ft thick and composed of medium sand. You pump the water from the production well at a steady-state pumping rate of 1000 gallons per minute (gpm). The drawdown at one observation well 50 ft away is 10 ft; in a second observation well 500 ft away it is 1 ft. The hydraulic conductivity you calculate is-- --------gpd/square ft. Make sure you draw the Free Body Diagram (FBD).

Structural Analysis
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Problem 1.
An artesian aquifer is being pumped by a fully penetrating
well. As a consulting engineer, you are tasked to find the
hydraulic conductivity of the aquifer. The aquifer is 100 ft
thick and composed of medium sand. You pump the water
from the production well at a steady-state pumping rate of
1000 gallons per minute (gpm). The drawdown at one
observation well 50 ft away is 10 ft; in a second
observation well 500 ft away it is 1 ft.
The hydraulic conductivity you calculate is--
--------gpd/square ft.
Make sure you draw the Free Body Diagram (FBD).
Transcribed Image Text:Problem 1. An artesian aquifer is being pumped by a fully penetrating well. As a consulting engineer, you are tasked to find the hydraulic conductivity of the aquifer. The aquifer is 100 ft thick and composed of medium sand. You pump the water from the production well at a steady-state pumping rate of 1000 gallons per minute (gpm). The drawdown at one observation well 50 ft away is 10 ft; in a second observation well 500 ft away it is 1 ft. The hydraulic conductivity you calculate is-- --------gpd/square ft. Make sure you draw the Free Body Diagram (FBD).
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