40 CFR 49.10105 - Classification of regions for episode plans.

Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024

View all text of Subpart M [§ 49.9861 - § 49.17810]

§ 49.10105 - Classification of regions for episode plans.

The air quality control region which encompasses the Reservation of the Confederated Tribes of the Grand Ronde Community is classified as follows for purposes of episode plans:

Pollutant	Classification
Carbon monoxide	I
Nitrogen dioxide	III
Ozone	I
Particulate matter (PM10)	I
Sulfur oxides	IA

authority: 42 U.S.C. 7401,

source: 63 FR 7271, Feb. 12, 1998, unless otherwise noted.

cite as: 40 CFR 49.10105