Reports
A quasi three-dimensional finite-difference ground-water flow model with a field application
1979, Achmad, G. and Weigle, J.M.
Report of Investigations 33
Abstract
This report describes a quasi three-dimensional model which was constructed from a sequence of aquifer areal-flow equations coupled by leakage terms representing flow through the confining beds. In simulating a four-aquifer system in northeastern Worcester County, Md., the model was able to reproduce the hydrographs of several observation wells with differences of less than 1 foot for 60 percent and less than 5 feet for 95 percent of the data points. The computer program of the model is given in the appendices.
