Versions of See prior versions of a law on LawServer 2023 Washington Code 70.05.190 – On-site sewage program management plans — Authority of certain boards of health 2022 Washington Code 70.05.190 – On-site sewage program management plans–Authority of certain boards of health 2020 Washington Code 70.05.190 – On-site sewage program management plans — Authority of certain boards of health 2019 Washington Code 70.05.190 2018 Washington Code 70.05.190 – On-site sewage program management plans — Authority of certain boards of health 2016 Washington Code 70.05.190 – On-site sewage program management plans–Authority of certain boards of health 2015 Washington Code 70.05.190 – On-site sewage program management plans–Authority of certain boards of health 2014 Washington Code 70.05.190 – On-site sewage program management plans — Authority of certain boards of health 2013 Washington Code 70.05.190 – On-site sewage program management plans — Authority of certain boards of health
