Court says part of reservation is no longer Indian country Story-Date: 09:34 a.m. PST Monday , January 26, 1998 ------------------------------------------------------------ Court says part of reservation is no longer Indian country By Laurie Asseo Associated Press Writer WASHINGTON (AP) -- An area of South Dakota that was part of an Indian reservation created during the 1850s for the Yankton Sioux tribe can no longer be considered Indian country, the Supreme Court ruled today. The court's unanimous decision said about 168,000 acres the tribe sold to non-Indians under an 1894 federal law are no longer Indian land. Therefore, the justices said the state has control over a waste site built on the land sold by the tribe at the end of the 19th century. The Yankton Sioux reservation was created in an 1858 treaty with the U.S. government, under which the tribe exchanged 11 million acres for cash and a 430,000-acre reservation in southern South Dakota. Under an 1894 federal law, the government paid the tribe $600,000 for about 168,000 acres, which was to be sold to settlers. The rest of the reservation land was allotted to individual tribe members, and most of that land has since been sold to non-Indians. The 1894 law also said provisions of the 1858 treaty that created the reservation were to remain in force. But Justice Sandra Day O'Connor wrote for the court, "The 1894 act at issue here ... bears the hallmarks of congressional intent to diminish a reservation." She said the court's ruling applied only to the land ceded by the tribe in 1894, adding that the court was not deciding whether Congress intended to terminate the reservation altogether. State officials had exercised civil and criminal jurisdiction over the land for about the past 100 years. But a dispute arose over the land's reservation status after a regional waste management district, formed in 1992, sought to build a landfill in Charles Mix County. The land, owned by a non-Indian, was among the land sold by the tribe in 1894. The tribe sued the waste district in federal court to stop construction. The state joined the case to argue that the tribe had no authority over the land sold in 1894. A federal judge ruled that the 1894 law did not end the land's reservation status, and that the landfill could be built if it met federal standards. The 8th U.S. Circuit Court of Appeals agreed. But the South Dakota Supreme Court later ruled in an unrelated case that the 1894 law ended the Yankton Sioux reservation status. Today, the Supreme Court said the 8th Circuit court was wrong. The case is South Dakota vs. Yankton Sioux Tribe, 96-1581. ------------------------------------------------------------