MODFLOW-NWT model used to simulate groundwater levels in the Des Moines River alluvial aquifer near Des Moines, Iowa
The U.S. Geological Survey constructed a steady-state numerical groundwater flow model in
cooperation with Des Moines Water Works (DMWW) to simulate groundwater flow conditions
in the Des Moines River alluvial aquifer (DMRA) during winter low-flow conditions typical of 
December 2018-2020. The Des Moines River …