2024 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2023 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2022 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2021 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2020 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2018 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2017 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2015 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2014 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2013 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2012 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws

2010 33 USC 494 – Obstruction of navigation; alterations and removals; lights and signals; draws