Administrative rules are used by state agencies to implement or interpret the law, or to describe the agency's procedures (ORS 183.310(9)). State agencies may permanently or temporarily adopt, amend, repeal, suspend, or renumber rules. More information on the rulemaking process can be found in the Oregon Attorney General’s Administrative Law Manual, or online at the Secretary of State’s website
The following list contains statutes and rules related to DSL's operations. All DSL rules are in Chapter 141, except the South Slough Reserve rules, which are located in Chapter 142. You can filter the list by entering a keyword or rule number in the search box. You can also find laws and rules sorted by topic from the various program rule pages.
Find laws and rules sorted by topic
Waterways & Wetlands
(includes Removal-Fill Permits, Wetlands, Mitigation, and State-Owned Waterways)