A tube well is constructed in a confined aquifer. The discharge of the tube well is 10 L/s, where the thickness of the aquifer is 11 meters, and the draw down is 20 meters at the tube well. The hydraulic conductivity of the permeable soil is 12 meters per day. An observation well at a radius of 500 meters has a piezometric surface of 47 meters. Calculate the diameter of the well

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Groundwater Flow

The term groundwater refers to the water which is found beneath the earth's surface. Pores present in the soil and rocks with fractures make a passage for rainwater to enter the earth's surface and deposit as groundwater. The flow nature and direction of groundwater under the earth's surface directly impacts the strength and compressibility of the soil, which reflects its ability to support structural loads.