2024 33 USC 4010 – Hypoxia or harmful algal bloom of national significance

2023 33 USC 4010 – Hypoxia or harmful algal bloom of national significance

2022 33 USC 4010 – Hypoxia or harmful algal bloom of national significance

2021 33 USC 4010 – Hypoxia or harmful algal bloom of national significance

2020 33 USC 4010 – Hypoxia or harmful algal bloom of national significance

2018 33 USC 4010 – Hypoxia or harmful algal bloom of national significance