Versions of Ohio Code 3718.023 - Approval of installation, operation or alteration of sewage treatment systems on LawServer 2024 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems 2023 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems 2020 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems 2018 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems 2016 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems 2015 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems 2014 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems 2013 Ohio Code 3718.023 – Approval of installation, operation or alteration of sewage treatment systems
