Subpart N—Idaho
- §52.670 Identification of plan.
- §52.671 Classification of regions.
- §52.672 Approval of plans.
- §52.673 Approval status.
- §52.674 [Reserved]
- §52.675 Control strategy: Sulfur oxides—Eastern Idaho Intrastate Air Quality Control Region.
- §52.676 [Reserved]
- §52.677 Original identification of plan section.
- §52.678-52.680 [Reserved]
- §52.681 Permits to construct and tier II operating permits.
- §52.682 [Reserved]
- §52.683 Significant deterioration of air quality.
- §52.684-52.689 [Reserved]
- §52.690 Visibility protection.
- §52.691 Extensions.