MODFLOW Version 6.3.0
This is the approved USGS MODFLOW 6.3.0 release.
Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J., Niswonger, R.G., Panday, Sorab, Merrick, Damian, and Banta, E.R., 2022, MODFLOW 6 Modular Hydrologic Model version 6.3.0: U.S. Geological Survey Software Release, 4 March 2022, https://doi.org/10.5066/P97FFF9M
Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://doi.org/10.5066/F76Q1VQV