Who manages the birdwatching site found south of the dam originally known as the Boulder Dam?
Hoover Dam Hoover Dam, originally known as Boulder Dam from 1933 to 1947, when it was officially renamed Hoover Dam by a joint resolution of Congress, is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over one hundred lives. The dam was named after President Herbert Hoover.
Sage Hen Dam Sage Hen Dam is an earthfill type dam on Sage Hen Creek, in Gem County, Idaho, United States. Its reservoir is called Sage Hen Reservoir and is located in the West Mountains of Boise National Forest between Boise and McCall. The dam is owned by the Squaw Creek Irrigation Company and does not produce electricity. The reservoir is stocked with rainbow and has a native population of redband trout. It also has recreation facilities that include four campgrounds, a boat ramp, and fishing docks.