A piezometer is screened 723.4 m above indicate sea level. The point-water pressure head in the piezometer is 17.9 m and the water in the aquifer is fresh at a temperature of 20°C.
A) Describe the total head in the aquifer at the point where the piezometer is screened?
B) Determine the fluid pressure in the aquifer at the point where the piezometer is screened? Show your all work.