Arrowrock Dam is a concrete arch dam in the western United States, on the Boise River in southwestern Idaho, east of Boise. Opened 110 years ago in 1915, it is located on the border …

Arrowrock, a 350-foot-high concrete arch dam, was constructed to store water, which then was diverted into an enlarged and extended New York Canal. The canal transported Boise water to …

Jul 7, 2020 · Arrowrock Dam helped provide growth to the Treasure Valley. The dam was constructed from 1911-1915 and was recorded to be the tallest dam in the world until 1925, …

Arrowrock Reservoir is formed by Arrowrock Dam which is part of the Boise Project. The Reservoir is managed by the Boise National Forest, (Boise National Forest map). This 18 mile …

Jul 8, 2020 · For more than a century, Arrowrock Dam has been a key driver for development and growth in Idaho’s Treasure Valley, providing residents with irrigation, flood control, recreation …

Arrowrock Dam was the tallest dam in the world in 1915 when the project was completed. The dam is known as an engineering marvel that is referred as Idaho’s Eight Wonder of the World.

May 12, 2015 · Arrowrock Dam and the reservoir it created in 1915. Arrowrock Dam is celebrating its 100th birthday this year. “It was a monumental effort,” says Kelsey Doncaster. He’s been …

Since 1915, Arrowrock Dam has been a cornerstone of development in Idaho’s Treasure Valley, providing irrigation water to farmers and flood control on the lower Boise River. Construction of …

Arrowrock Dam was built in 1915, and, at the time, was the tallest concrete dam in the world. The dam was raised five feet in 1935-37 and now has a storage capacity of 272,200 feet. Take a …

The Arrowrock Dam, a concrete arch dam located on the Boise River 22 miles upriver from Boise, Idaho, serves as an essential water storage facility supplying irrigation water to thousands of …