Little Bighorn River fishing websites to conclude: "However, the Little Bighorn runs entirely within the boundaries of the Crow Reservation and access to it is next to nil." The prospective fisherman should not be misled by the fact that the blue ribbon trout fishery on the Big Horn River, below the Yellowtail Dam, is fished by non-Indians (provided the non-member complies with Montana fishing regulations and laws), though this stretch of the Bighorn River is within the boundaries of the Crow Reservation. In the seminal case of Montana v. United States, 450 U.S. 544 (1981), the court exempted the Big Horn River from
Little Bighorn River battle by the History Channel. The alternative name usage in the 1800s by the Sioux, Cheyenne and Crow of "Greasy Grass" for the "Little Bighorn" is reflected in current day nomenclature at the Little Bighorn battlefield. A prominent ridge on the Little Bighorn Battlefield that overlooks the eastern banks of the Little Bighorn River has retained the name of Greasy Grass Ridge, and is the site of critical events of the battle. In Lakota, the Little Bighorn River is called . Upstream from the point where the Little Bighorn issues from the Little Horn Canyon canyon, the stream flow is