OAR 340-258-0130: Oxygenated Gasoline: Compliance Options

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

Each CAR or blender CAR must comply with applicable oxygen content standards set out in OAR 340-258-0140(1), 340-258-0150(1), and 340-258-0170 by means of either the per gallon compliance option established in 340-258-0140 or the averaging method compliance option established in 340-258-0150.

Official history and status

Statutory/Other Authority: ORS 468A

Statutes/Other Implemented: ORS 468A.420

History: DEQ 14-1999, f. & cert. ef. 10-14-99, Renumbered from 340-022-0500 DEQ 15-1993, f. & cert. ef. 11-4-93 DEQ 4-1993, f. & cert. ef. 3-10-93 DEQ 25-1992, f. 10-30-92, cert. ef. 11-1-92

This rule cites

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