2024 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2023 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2022 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2021 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2020 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2018 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2017 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2015 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2014 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2013 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2012 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River

2010 33 USC 649 – Vicksburg Harbor and Ohio River below Cache River