Tishomingo National Wildlife Refuge

The Tishomingo National Wildlife Refuge is a National Wildlife Refuge of the United States located in Oklahoma. It is in southern Johnston and northeastern Marshall Counties in the eastern part of the state, near the upper Washita arm of Lake Texoma.The refuge was established in 1946 and contains 16,464 acres (66.3 km²) of protected land managed by the Fish and Wildlife Service.