Question

'A well 1S pumped in a confined aquifer shown in the figure below. The aquifer thickness is 10 m_ The top of the confined aquifer is 200 meters below land surface. The well radius is 0.1 Hydraulic conductivity is 5 m/day. At steady-state groundwater flow with & pumping rate Q groundwater level in the pumping well is measured 30 m below land surface Groundwater level 300 m away from the pumping well is measured 5 m below land surface_ Calculate pumping rate (m Iday) (2) Calculate groundwater level below land surface 150 meters away from the pumping well (Hint: This is a radial flow problem ) Land Surface 200 m 300 m Confined Aquifer 10 m Ground water D Head'

          'A well 1S pumped in a confined aquifer shown in the figure below. The aquifer thickness is 10 m_ The top of the confined aquifer is 200 meters below land surface. The well radius is 0.1 Hydraulic conductivity is 5 m/day. At steady-state groundwater flow with & pumping rate Q groundwater level in the pumping well is measured 30 m below land surface Groundwater level 300 m away from the pumping well is measured 5 m below land surface_ Calculate pumping rate (m Iday) (2) Calculate groundwater level below land surface 150 meters away from the pumping well (Hint: This is a radial flow problem )
Land Surface
200 m
300 m
Confined Aquifer
10 m
Ground water D Head'

a well 1s pumped in a confined aquifer shown in the figure below the aquifer thickness is 10 m the top of the confined aquifer is 200 meters below land surface the well radius is 01 hydraul 60124

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