Consider the three layers illustrated. Each layer is considered to be isotropic, with $K=Kx=Kz.$ The head

at the top of the uppermost layer is $105m$ and the head at the bottom of the lowermost layer is $100m.$

Calculate the equivalent Kxe and Kze for this layered system.

Calculate the vertical specific discharge qz$,$ the head at the interface between the upper and middle layers.

$K=2\frac{m}{d}$

$12m$

$K=0\mathrm{.}4\frac{m}{d}$

$2m$

$K=4\frac{m}{d}$

$6m$