Versions of Oregon Statutes 527.770 - Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards on LawServer 2023 Oregon Statutes 527.770 – Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards 2021 Oregon Statutes 527.770 – Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards 2019 Oregon Statutes 527.770 – Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards 2017 Oregon Statutes 527.770 – Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards 2015 Oregon Statutes 527.770 – Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards 2013 Oregon Statutes 527.770 – Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards 2009 Oregon Statutes 527.770 – Good faith compliance with best management practices not violation of water quality standards; subsequent enforcement of standards