Lake Billy Chinook
| Lake Billy Chinook | |
|---|---|
Lake Billy Chinook | |
| Location | Jefferson County, Oregon |
| Coordinates | 44°35′21″N 121°21′54″W / 44.58912°N 121.36496°W |
| Type | Reservoir |
| Primary inflows | Crooked, Deschutes, and Metolius rivers |
| Primary outflows | Deschutes River |
| Catchment area | 7,514 square miles (19,500 km2) |
| Basin countries | United States |
| First flooded | 1964 |
| Max. length | 28 mi (45 km) |
| Surface area | 4,000 acres (1,600 ha) |
| Average depth | 102 ft (31 m) |
| Max. depth | 415 ft (126 m) |
| Shore length1 | 72 mi (116 km) |
| Surface elevation | 1,945 ft (593 m) |
| Islands | Chinook Island |
| Settlements | Culver |
| 1 Shore length is not a well-defined measure. | |
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Lake Billy Chinook is a reservoir in Jefferson County in the U.S. state of Oregon. Created by the Round Butte Dam in 1964, Lake Billy Chinook lies in a canyon at the confluence of the Crooked, Deschutes, and Metolius rivers near Culver and Madras. It was named for Billy Chinook, a Native American of the Wasco tribe who traveled alongside American explorers John C. Frémont and Kit Carson in their expeditions of 1843 and 1844.