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) > 81.404—Arkansas.

81.404—Arkansas.

Area name Acreage Public Law establishing Federal land manager
Caney Creek Wild 14,344 93-622 USDA-FS
Upper Buffalo Wild 9,912 93-622 USDA-FS