Federal (United States) · Regulations
Subpart N — Idaho
10 sections
10 sections
- 40 C.F.R. § 52.670Identification of plan.
- 40 C.F.R. § 52.671Classification of regions.
- 40 C.F.R. § 52.672Approval of plans.
- 40 C.F.R. § 52.673Approval status.
- 40 C.F.R. § 52.675Control strategy: Sulfur oxides—Eastern Idaho Intrastate Air Quality Control Region.
- 40 C.F.R. § 52.677Original identification of plan section.
- 40 C.F.R. § 52.681Permits to construct and tier II operating permits.
- 40 C.F.R. § 52.683Significant deterioration of air quality.
- 40 C.F.R. § 52.690Visibility protection.
- 40 C.F.R. § 52.691Extensions.