Versions of See prior versions of a law on LawServer 2024 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by division and Department of Environmental Quality 2023 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by division and Department of Environmental Quality 2022 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by division and Department of Environmental Quality 2020 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by board and Department of Environmental Quality 2018 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by board and Department of Environmental Quality 2016 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by board and Department of Environmental Quality 2015 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by board and Department of Environmental Quality 2014 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by board and Department of Environmental Quality 2013 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by board and Department of Environmental Quality 2010 Utah Code 73-18a-5. Chemical treatment of marine toilet contents — Rules established by board and Department of Environmental Quality