2024 33 USC 701b-7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2023 33 USC 701b-7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2022 33 USC 701b-7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2021 33 USC 701b-7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2020 33 USC 701b-7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2018 33 USC 701b-7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2017 33 USC 701b–7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2015 33 USC 701b–7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee

2014 33 USC 701b-7 – Supplemental reports to Senate Environment and Public Works Committee and House Public Works Committee