Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 537.346 – Conversion of minimum perennial streamflows to in-stream water rights; special provisions for Willamette Basin 2021 Oregon Statutes 537.346 – Conversion of minimum perennial streamflows to in-stream water rights; special provisions for Willamette Basin 2019 Oregon Statutes 537.346 – Conversion of minimum perennial streamflows to in-stream water rights; special provisions for Willamette Basin 2017 Oregon Statutes 537.346 – Conversion of minimum perennial streamflows to in-stream water rights; special provisions for Willamette Basin 2015 Oregon Statutes 537.346 – Conversion of minimum perennial streamflows to in-stream water rights; special provisions for Willamette Basin 2013 Oregon Statutes 537.346 – Conversion of minimum perennial streamflows to in-stream water rights; special provisions for Willamette Basin 2009 Oregon Statutes 537.346 – Conversion of minimum perennial streamflows to in-stream water rights; special provisions for Willamette Basin