2023 Oregon Statutes 517.755 – Mining operations affecting more than five acres

2021 Oregon Statutes 517.755 – Mining operations affecting more than five acres

2019 Oregon Statutes 517.755 – Mining operations affecting more than five acres

2017 Oregon Statutes 517.755 – Mining operations affecting more than five acres

2015 Oregon Statutes 517.755 – Mining operations affecting more than five acres

2013 Oregon Statutes 517.755 – Mining operations affecting more than five acres

2009 Oregon Statutes 517.755 – Mining operations affecting more than five acres