Heuristic MODFLOW models used to evaluate the effects of pumping groundwater from confined  aquifers overlain by till confining units
This groundwater-flow model archive contains heuristic model simulations 
evaluating the sustainability of groundwater withdrawals from public-water-supply 
wells on buried glacial aquifers.  A total of 40 steady-state simulations and three 
transient simulations were run.  The steady-state simulations were developed …