The water budget for May 15th at Orville Dam includes: precipitation of 1.4 inches, evaporation 0.5 inches, surface water inflow is 13,267 cfs and surface outflow is 11,180 cfs and a change in lake depth of 2 inches. The average surface area of the lake is approximately 4,000 acres. Draw a schematic of the water budget, provide the governing question and determine the net groundwater flow (Note: It is essential to keep track of your units).