CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS (Parts 50–99) > PART 81—DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES > SUBPART D—Identification of Mandatory Class I Federal Areas Where Visibility Is an Important Value (§81.400 to §81.437) > 81.402—Alaska.

81.402—Alaska.

Area name Acreage Public Law establishing Federal land manager
Bering Sea Wild 41,113 91-622 USDI-FWS
Mount McKinley NP 1,949,493 64-353 USDI-NPS
Simeonof Wild 25,141 94-557 USDI-FWS
Tuxedni Wild 6,402 91-504 USDI-FWS