Potlatch River

Potlatch River
The Potlatch near Kendrick
Map of the Clearwater River watershed showing the Potlatch River in the upper left
Location
Country	United States
State	Idaho
Region	Latah County, Clearwater County, Nez Perce County
Physical characteristics
Source	Hoodoo Mountains Confluence of East and West Forks
• location	Rocky Mountains, Latah County
• coordinates	46°55′43″N 116°20′55″W / 46.92861°N 116.34861°W / 46.92861; -116.34861
• elevation	2,674 ft (815 m)
Mouth	Clearwater River
• location	Between Myrtle and Spalding, Nez Perce County
• coordinates	46°28′31″N 116°46′02″W / 46.47528°N 116.76722°W / 46.47528; -116.76722
• elevation	801 ft (244 m)
Length	56 mi (90 km), Northeast-southwest
Basin size	594 sq mi (1,540 km2)[1]
Discharge
• average	379.8 cu ft/s (10.75 m3/s)
• minimum	75 cu ft/s (2.1 m3/s)
• maximum	8,150 cu ft/s (231 m3/s)
Basin features
River system	Clearwater River
Tributaries
• left	Cedar Creek (Idaho)
• right	Big Bear Creek

The Potlatch River is in the state of Idaho in the United States.^[2] About 56 miles (90 km) long, it is the lowermost major tributary to the Clearwater River, a tributary of the Snake River that is in turn a tributary of the Columbia River.^[3] Once surrounded by arid grasslands of the Columbia Plateau adjacent to the western foothills of the Rocky Mountains, the Potlatch today is used mainly for agriculture and irrigation purposes.

Its name derives from potlatch, a type of ceremony held by the indigenous people of the Pacific Northwest; one such tribe lived along the river for hundreds of years before the arrival of settlers. Pioneers settled the watershed and established farms and ranches in the late 19th century. After that, logging eliminated most of the forests within the watershed and the ecology of the river is still in the process of recovery. Fishing, hiking and camping are popular recreational activities on the river; 14 percent the watershed lies on public lands. Before logging and agriculture, many varieties of riparian and forest plants once populated the catchment, and several species of fish still swim the river and its tributaries.