Lucky Peak Lake
Encyclopedia
Lucky Peak Lake is a reservoir
on the Boise River
in the U.S. state
of Idaho
. It is located mainly in Ada County
, extending into Boise County
and Elmore County
. It was created in 1955 with the construction of Lucky Peak Dam
.
Reservoir
A reservoir , artificial lake or dam is used to store water.Reservoirs may be created in river valleys by the construction of a dam or may be built by excavation in the ground or by conventional construction techniques such as brickwork or cast concrete.The term reservoir may also be used to...
on the Boise River
Boise River
The Boise River is a tributary of the Snake River in the northwestern United States. It drains a rugged portion of the Sawtooth Range in southwestern Idaho northeast of Boise, as well as part of the western Snake River Plain...
in the U.S. state
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...
of Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....
. It is located mainly in Ada County
Ada County, Idaho
Ada County is a county in the southwestern part of the U.S. state of Idaho. As of the 2010 Census, the county had a population of 392,365. The county seat and largest city is Boise, which is also the state capital. Other cities in the county with over 10,000 residents include Meridian, Eagle,...
, extending into Boise County
Boise County, Idaho
Boise County is a rural mountain county in the U.S. state of Idaho. The population was 6,670 at the 2000 census; it was estimated at 7,571 in 2007...
and Elmore County
Elmore County, Idaho
Elmore County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 27,038, down 7.2% from 29,130 in 2000. The largest city and county seat is Mountain Home....
. It was created in 1955 with the construction of Lucky Peak Dam
Lucky Peak Dam
Lucky Peak Dam is a rolled earth and gravel fill dam on the Boise River in Ada County, Idaho, U.S.A.. It is directly downstream of Arrowrock Dam, a concrete arch structure completed in 1915. At the time of its construction in the early 1950s, Lucky Peak's primary purpose was flood control, with a...
.