Versions of See prior versions of a law on LawServer 2023 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions 2022 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions 2021 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions 2019 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions 2018 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions 2016 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions 2014 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions 2013 Montana Code 77-1-1112. Historic use of navigable riverbeds — authorization required — exemptions