South Dakota.

  1. Law
  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Air Programs
  6. Designation of Areas for Air Quality Planning Purposes
  7. Identification of Mandatory Class I Federal Areas Where Visibility Is an Important Value
  8. South Dakota.

Checkout our iOS App for a better way to browser and research.

§ 81.427 South Dakota.

Expand Table
Area name Acreage Public Law establishing Federal land manager
Badlands Wild 64,250 94-567 USDI-NPS
Wind Cave NP 28,060 57-16 USDI-NPS


Download our app to see the most-to-date content.