Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 509.630 – Power of department to establish fish passage in natural stream obstructions 2021 Oregon Statutes 509.630 – Power of department to establish fish passage in natural stream obstructions 2019 Oregon Statutes 509.630 – Power of department to establish fish passage in natural stream obstructions 2017 Oregon Statutes 509.630 – Power of department to establish fish passage in natural stream obstructions 2015 Oregon Statutes 509.630 – Power of department to establish fish passage in natural stream obstructions 2013 Oregon Statutes 509.630 – Power of department to establish fish passage in natural stream obstructions 2009 Oregon Statutes 509.630 – Power of department to establish fish passage in natural stream obstructions