The limit on largemouth bass shall be six per day or in possession. Only two bass may be between 10 and 15 inches. Only one bass may exceed 15 inches. The limit on trout shall be two trout per day or in possession. Only one trout may exceed 12 inches.
Fishing is permitted by the use of artificial flies and lures only.
Yellowstone River Drainage upstream from the Yellowstone National Park Boundary. The limit on trout shall be two fish per day or in possession. Only one trout may exceed 20 inches. Special Winter Ice Fishing Regulation. Ocean Lake in Fremont County.