Lake Bonneville (Oregon)

For the prehistoric lake in Utah, see Lake Bonneville.

Lake Bonneville is a reservoir on the Columbia River in the U.S. states of Oregon and Washington. It was created in 1937 with the construction of Bonneville Dam. The reservoir stretches between it and The Dalles Dam, upstream. It lies in parts of three counties in Oregon (Multnomah, Hood River, Wasco) and two in Washington (Skamania, Klickitat).

Lake Bonneville
View eastward from Bonneville Dam. Lake Bonneville is upriver from the dam. The narrow section is the inundated Cascade Rapids.
Lake Bonneville Show map of Oregon Lake Bonneville Show map of Washington (state) Lake Bonneville Show map of the United States
Location	Oregon / Washington, United States
Coordinates	45°42′23″N 121°48′39″W
Type	reservoir
Primary inflows	Columbia River
Primary outflows	Columbia River
Basin countries	United States
Max. length	46.8 miles (75.3 km)[1]
References	[1]

See also

• List of dams in the Columbia River watershed
• List of lakes in Oregon

References

1. U.S. Geological Survey Geographic Names Information System: Lake Bonneville