OAR 340-208-0590: Clackamas, Columbia, Multnomah, and Washington Counties: Emission Standards — General

Edition: Current OARD snapshotEffective: 1999-10-14Last verified: 2026-09-07

Official history and status

Statutory/Other Authority: ORS 468 & 468A

Statutes/Other Implemented: ORS 468A.025

History: DEQ 14-1999, f. & cert. ef. 10-14-99, Renumbered from 340-030-0490 DEQ 4-1993, f. & cert. ef. 3-10-93, Renumbered from 340-028-0065 DEQ 61, f. 12-5-73, ef. 12-25-73

This rule cites

No citations extracted.

Cited by

No inbound citations found.

Official source: https://secure.sos.state.or.us/oard/