2024 43 USC 931 – Navigable rivers as public highways

2023 43 USC 931 – Navigable rivers as public highways

2022 43 USC 931 – Navigable rivers as public highways

2021 43 USC 931 – Navigable rivers as public highways

2020 43 USC 931 – Navigable rivers as public highways

2018 43 USC 931 – Navigable rivers as public highways

2017 43 USC 931 – Navigable rivers as public highways

2015 43 USC 931 – Navigable rivers as public highways

2014 43 USC 931 – Navigable rivers as public highways

2013 43 USC 931 – Navigable rivers as public highways

2012 43 USC 931 – Navigable rivers as public highways

2010 43 USC 931 – Navigable rivers as public highways