Question 3.A groundwater aquifer has a surface area of 15 km2 and saturated groundwater depth 500...
Question 3.A groundwater aquifer has a surface area of 15 km2 and saturated groundwater depth 500 cm from ground surface The saturated thickness is 100 meter(the water bearing material filled with water).. The groundwater inflow to the aquifer 12 m/s and the outflow from the aquifer is 6 m3/s. Three well pump water one at 2 m'/s, the second at 3 m3/s. and third a rate 4 m3/s. The aquifer receive recharge of 500 mm per year. Large number of...
1- Consider fully saturated aquifer that has a surface area and thickness of 10 m^2 and 5 m respectively.calculate its situ water storage if n= 0.3 2- if average approacher is 100 micro meters and distance between fractures or (lineaments) is 0.1 m and a fractured granite, calculate: - Fracture permeability (k) - Fracture porosity TOUCH Practical 2 1. Consider a fully saturated aquifer that has a surface area and thickness of 10 m and 5 m, respectively. Calculate its...
Question 5: (25 marks) A fully penetrating pumping well is located in a confined aquifer that can be considered to have an infinite extent in all directions. There is no recharge to the aquifer and no other pumping wells in the area. There are two observation wells located at 100 and 500 m, respectively, from the pumping wells. The aquifer and the pumping well have the following properties: Depth to top of aquifer: 50 m Aquifer thickness: 5 m Aquifer...
Question 4: (25 marks) The figure below shows a thin aquifer connecting two irrigation canals 1000 m apart and running parallel to each other. The canal to the left has a water surface elevation of 1007 m while that to the right has a water surface elevation of 1008.5 m. The sand aquifer connecting the two canals has a constant thickness of 1.5 m, bottom elevation of 1000m, porosity of 0.3 and a hydraulic conductivity of 250 m/d. The sand...