This is the approved USGS MODFLOW 6.5.0 release.

Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J., Morway, E.D., Reno, M.J., Bonelli, W.P., Panday, Sorab, Merrick, Damian, Niswonger, R.G., Boyce, S.E., and Banta, E.R., 2024, MODFLOW 6 Modular Hydrologic Model version 6.5.0: U.S. Geological Survey Software Release, 23 May 2024,
https://doi.org/10.5066/P13COJJM

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://doi.org/10.5066/F76Q1VQV

This is the approved USGS MODFLOW 6.4.4 release.

Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J., Niswonger, R.G., Panday, Sorab, Merrick, Damian, Morway, E.D., Reno, M.J., Bonelli, W.P., Boyce, S.E., and Banta, E.R., 2024, MODFLOW 6 Modular Hydrologic Model version 6.4.4: U.S. Geological Survey Software Release, 13 February 2024, https://doi.org/10.5066/P9FL1JCC

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://doi.org/10.5066/F76Q1VQV

This is the approved USGS MODFLOW 6.4.3 release.

Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J., Niswonger, R.G., Panday, Sorab, Merrick, Damian, Morway, E.D., Reno, M.J., Bonelli, W.P., Boyce, S.E., and Banta, E.R., 2024, MODFLOW 6 Modular Hydrologic Model version 6.4.3: U.S. Geological Survey Software Release, 7 February 2024, https://doi.org/10.5066/P9FL1JCC

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://doi.org/10.5066/F76Q1VQV

This is the approved USGS MODFLOW 6.4.2 release.

Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J., Niswonger, R.G., Panday, Sorab, Merrick, Damian, Morway, E.D., Reno, M.J., Bonelli, W.P., and Banta, E.R., 2023, MODFLOW 6 Modular Hydrologic Model version 6.4.2: U.S. Geological Survey Software Release, 28 June 2023, https://doi.org/10.5066/P9FL1JCC

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://doi.org/10.5066/F76Q1VQV

This is the approved USGS MODFLOW 6.4.1 release.

Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J., Niswonger, R.G., Panday, Sorab, Merrick, Damian, Morway, E.D., Reno, M.J., Bonelli, W.P., and Banta, E.R., 2022, MODFLOW 6 Modular Hydrologic Model version 6.4.1: U.S. Geological Survey Software Release, 9 December 2022, https://doi.org/10.5066/P9FL1JCC

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://doi.org/10.5066/F76Q1VQV

This is the approved USGS MODFLOW 6.4.0 release.

Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J., Niswonger, R.G., Panday, Sorab, Merrick, Damian, Morway, E.D., Reno, M.J., Bonelli, W.P., and Banta, E.R., 2022, MODFLOW 6 Modular Hydrologic Model version 6.4.0: U.S. Geological Survey Software Release, 30 November 2022, https://doi.org/10.5066/P9FL1JCC

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://doi.org/10.5066/F76Q1VQV

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

This is the approved USGS MODFLOW 6.2.2 release.

Langevin, C.D., Hughes, J.D., Banta, E.R., Provost, A.M., Niswonger, R.G., and Panday, Sorab, 2021, MODFLOW 6 Modular Hydrologic Model version 6.2.2: U.S. Geological Survey Software Release, 30 July 2021, https://doi.org/10.5066/F76Q1VQV

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://water.usgs.gov/ogw/modflow/

This is the approved USGS MODFLOW 6.2.1 release.

Langevin, C.D., Hughes, J.D., Banta, E.R., Provost, A.M., Niswonger, R.G., and Panday, Sorab, 2021, MODFLOW 6 Modular Hydrologic Model version 6.2.1: U.S. Geological Survey Software Release, 18 February 2021, https://doi.org/10.5066/F76Q1VQV

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://water.usgs.gov/ogw/modflow/

This is the approved USGS MODFLOW 6.2.0 release.

Langevin, C.D., Hughes, J.D., Banta, E.R., Provost, A.M., Niswonger, R.G., and Panday, Sorab, 2020, MODFLOW 6 Modular Hydrologic Model version 6.2.0: U.S. Geological Survey Software Release, 20 October 2020, https://doi.org/10.5066/F76Q1VQV

Visit the USGS "MODFLOW and Related Programs" site for information on MODFLOW 6 and related software: https://water.usgs.gov/ogw/modflow/