Code of Federal Regulations · Subpart
Subpart QQ — South Dakota
40 C.F.R. pt. 52, subpt. QQ
- § 52.2170 Identification Of Plan
- § 52.2171 Classification Of Regions
- § 52.2172 Approval Status
- § 52.2173 Legal Authority
- § 52.2178 Significant Deterioration Of Air Quality
- § 52.2179 Visibility Protection
- § 52.2180 Stack Height Regulations
- § 52.2181 [reserved]
- § 52.2182 Pm10 Committal Sip
- § 52.2183 Variance Provision
- § 52.2184 Operating Permits For Minor Sources
- § 52.2185 Change To Approved Plan
- § 52.2186 Original Identification Of Plan Section
- § 52.2174-52.2177 §§ 52.2174-52.2177 [reserved]