MODFLOW-NWT datasets for simulations of groundwater and surface-water in the Great Dismal Swamp of Virginia and North Carolina
The U.S. Geological Survey (USGS), in cooperation with the U.S Fish and Wildlife Service, 
has investigated the hydrology of the Great Dismal Swamp (Swamp) National Wildlife Refuge 
(Refuge) in Virginia and North Carolina and developed a three-dimensional numerical model to 
simulate groundwater and surface-water …