Versions of 33 USC 59mm - Coalbank Slough deemed not navigable waters of the United States for certain purposes on LawServer 2024 33 USC 59mm – Coalbank Slough deemed not navigable waters of the United States for certain purposes 2023 33 USC 59mm – Coalbank Slough deemed not navigable waters of the United States for certain purposes 2022 33 USC 59mm – Coalbank Slough deemed not navigable waters of the United States for certain purposes 2021 33 USC 59mm – Coalbank Slough Deemed not Navigable Waters of the United States for Certain Purposes