Cut off from most of their horticultural sites throughout the Camas Prairie by an 1863 treaty, confinement to reservations in Idaho, Washington and Oklahoma Indian Territory after the Nez Perce War of 1877, and Dawes Act of 1887 land allotments (today some Nez Perce lease land to farmers or loggers, but the Nez Perce only own 12% of their own reservation), the Nez Perce remain as a distinct culture and political economic influence within and outside their reservation. Today, hatching, harvesting and eating salmon is an important cultural and economic strength of the Nez Perce through full ownership or co-management of various salmon fish hatcheries, such as the Kooskia National Fish Hatchery in Kooskia or the Dworshak National Fish Hatchery in Orofino.