Versions of See prior versions of a law on LawServer 2023 Washington Code 70.05.072 – Local health officer — Authority to grant waiver from on-site sewage system requirements 2022 Washington Code 70.05.072 – Local health officer–Authority to grant waiver from on-site sewage system requirements 2020 Washington Code 70.05.072 – Local health officer — Authority to grant waiver from on-site sewage system requirements 2019 Washington Code 70.05.072 2018 Washington Code 70.05.072 – Local health officer — Authority to grant waiver from on-site sewage system requirements 2016 Washington Code 70.05.072 – Local health officer–Authority to grant waiver from on-site sewage system requirements 2015 Washington Code 70.05.072 – Local health officer–Authority to grant waiver from on-site sewage system requirements 2014 Washington Code 70.05.072 – Local health officer — Authority to grant waiver from on-site sewage system requirements 2013 Washington Code 70.05.072 – Local health officer — Authority to grant waiver from on-site sewage system requirements 2009 Washington Code 70.05.072 – Local health officer — Authority to grant waiver from on-site sewage system requirements