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 aquifer saturated thickness is 100 meterthe water bearing material filled with er). The groundwater intloy to the aquifer 12 ms and the eutlon from the aquifer i6ms Three well pump water one at 2 m2/s,the secord at 3 mls, and third a rate 4 m'ls. The aquifer receive recharge of 500 mm per year. Large number of trees extraction...
A lake with a drainage area AD has a surface area of AL and an average depth of zL. The long-term rates of precipitation and evapotranspiration for the portion of the drainage basin are PD and eD, respectively. For the lake itself the average rate of precipitation and evaporation are PL and eL, respectively. Average rate of stream outflow is Q. There is no groundwater inflow or outflow to the basin. a. Identify the units (Length[L], Time [T], Mass [M],...
For Following Multiple Choice All Correct Answers Which Applied To Each Question. 13. At or along a water table: streamlines must be perpendicular to the water table. equipotentials must be perpendicular to the water table. the hydraulic head is equal to zero. the hydraulic head is equal to the elevation of that point on the water table. 14. A typical well hydrograph: may show seasonal variations in water level due to variations in recharge or transpiration demand. shows changes in...
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...