MODFLOW-NWT model used for the simulation of the Cimarron River Alluvial Aquifer in the Pawnee Nation jurisdictional area in Payne County, OK, 2016-17
A three-dimensional, finite-difference MODFLOW 2005 groundwater model using the 
Newton formulation solver (MODFLOW-NWT) was created for the Cimarron River 
alluvial aquifer in Payne County, north-central Oklahoma to assess the impacts of 
current groundwater withdrawal rates with respect to current and future …