In a confined aquifer, a 50-cm diameter well fully penetrates the aquifer. The hydraulic conductivity of the aquifer was approximately 0.8 m/day. Originally the piezometric head was 300 m above the top of the aquifer, which is 30 m. thick. If 0.8 m³ / min. is pumped from the well, what should be the depth of water in the well? What will the height of the piezometric head be ( above the top of the aquifer ) at a distance of 50 m. from the well? Assume the radius of influence to be 1000 ft.

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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.