A large, static, horizontal , isotropic, confined aquifer 100m thick has a uniform hydraulic conductivity field with K=0.1m/d . The piezometric head s in two observation wells are observed to be 103m and 97.3m , at distances of 400m and 20 0m , respectively, from the fully penetrating well. Assuming the discharge is steady-state:
a) Find the discharge for these conditions
b) Find the discharge if the well s exhibit additional drawdown of 0.5m and 1.2m at 400m and 200m , respectively.