Versions of Oregon Statutes 90.574 - Conversion to submeter or pro rata billing for water on LawServer 2023 Oregon Statutes 90.574 – Conversion to submeter or pro rata billing for water 2021 Oregon Statutes 90.574 – Conversion to submeter or pro rata billing for water 2019 Oregon Statutes 90.574 – Conversion to submeter or pro rata billing for water