The model has a single layer that extends from the ground surface to bedrock.
The model simulations consist of a steady state step to establish initial conditions, followed by a transient simulation from 1918 to 2000 using monthly stress periods and two equal time steps per stress period for a total of 997 stress periods.
The model can be viewed in a series of cross sections. In these cross-sections, the saturated portion of the aquifer is shown in light blue, while the unsaturated portion of the aquifer is shown in yellow. A series of lines show the model predicted water levels at various times during the simulation.