Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 517.140 – Legislative findings; mining using motorized equipment in beds and banks of rivers 2021 Oregon Statutes 517.140 – Legislative findings; mining using motorized equipment in beds and banks of rivers 2019 Oregon Statutes 517.140 – Legislative findings; mining using motorized equipment in beds and banks of rivers 2017 Oregon Statutes 517.140 – Legislative findings; mining using motorized equipment in beds and banks of rivers 2015 Oregon Statutes 517.140 – Legislative findings; mining using motorized equipment in beds and banks of rivers 2013 Oregon Statutes 517.140 – Legislative findings; mining using motorized equipment in beds and banks of rivers