1981 Map of Suplee Butte

About this map

The Och Oco National Forest in central Oregon is defined by its network of water management features and high-altitude terrain in this 1981 survey. Significant infrastructure for ranching or forestry is evident through numerous reservoirs such as Hardscrabble Reservoir, Big Mowich Reservoir, and Porcupine Reservoir. The landscape is a complex system of ridges and flats, including Railroad Ridge, Hardscrabble Ridge, and Sunflower Flat, providing a glimpse into the land-use patterns of Grant County during the late 20th century. Local history and industry are represented by the Robinson Homestead and the sites of timber-related operations like Ellingson Mill and the Bernard Mill (Site). Natural landmarks like the South Fork Falls along the John Day River and whimsically named water sources such as Santa Claus Spring and Blue Pot Spring reflect a geography deeply mapped for its resources and recreational potential.