Versions of Oregon Statutes 468B.110 - Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards on LawServer 2023 Oregon Statutes 468B.110 – Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards 2021 Oregon Statutes 468B.110 – Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards 2019 Oregon Statutes 468B.110 – Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards 2017 Oregon Statutes 468B.110 – Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards 2015 Oregon Statutes 468B.110 – Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards 2013 Oregon Statutes 468B.110 – Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards 2009 Oregon Statutes 468B.110 – Authority to establish and enforce water quality standards by rule or order; limitation on authority; instream water quality standards