MODFLOW-2005 and MODPATH6 models used to simulate groundwater flow and transport and base-flow age in two tributaries to the Upper Chester River, Maryland
A steady state three-dimensional groundwater flow (MODFLOW-2005) and advective 
transport (MODPATH6) model was developed to examine subsurface travel times to 
wells and receiving streams in two subcatchments contributing to the Upper Chester 
River, Maryland. The model was calibrated to conditions from 1990 to 2005, …