Versions of See prior versions of a law on LawServer 2023 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department — Exceptions — Time limitations 2022 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department–Exceptions–Time limitations 2020 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department — Exceptions — Time limitations 2019 Washington Code 90.48.110 2018 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department — Exceptions — Time limitations 2016 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department–Exceptions–Time limitations 2015 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department–Exceptions–Time limitations 2014 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department — Exceptions — Time limitations 2013 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department — Exceptions — Time limitations 2009 Washington Code 90.48.110 – Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department — Exceptions — Time limitations