MODFLOW-NWT model of the Former Badger Army Ammunition Plant, Wisconsin

This model archive makes available a calibrated, transient MODFLODW-NWT model and a MODPATH7 particle-tracking model used to simulate the groundwater flow system at the former Badger Army Ammunition Plant, in Sauk County, Wisconsin, during 1984–2020. The development of the MODFLODW-NWT and MODPATH7 models are described in the associated U.S. Geological Survey Scientific Investigations Report 2023-5040. This model archive contains all the files needed to document and run the groundwater flow and particle-tracking models. The directories in the archive are each presented as a separate .zip file and include an a "bin" directory, a "georef" directory, a "model” directory, an "output" directory, and a "source" directory. There is also an “ancillary_pest” directory included in the archive that contains files used during the calibration of the flow model. There is a README file describing all the files and directories in the archive and information on how to run the model. Each primary directory also contains a README file which describes the contents of that directory.