Depending upon how the system is set up there could be a variety of effects.
To have a hydroelectric dam there needs to be a source of water, which frequently is a river damed up flooding an area behind it. That could be seen as a problem depending upon how it is managed and whether or not you live in the effected area.
The water flow is being altered as well as other physical qualities of the water. The sediment load and gas pressure will likely decrease. The construction would need to take into account the alterations to the habitat for wildlife. If the dissolved oxygen level drops too low fish could die and anaerobic conditions could lead to ammonia problems and a pH shift.
There is also the problem of creating a division in a waterway where there was none before. This could be a problem for wildlife and for transportation.
Hoover Dam contains 3,333,459.2 cubic meters of concrete.
There are many places one can take pictures at the Hoover Dam. One should speak with their tour guide at the Dam to find out the best place to take a picture.
CA
New Cornelia Tailings of Pima County, Arizona is one of the largest mine tailings piles in the world: 7.4 billion cubic feet, the New Cornelia Tailings is often cited as the largest dam structure in the country, by volume (the tailings, waste material from the mining process, were heaped into a pile that created a holding structure for future tailings, some of which were deposited in a pumped slurry, thus the tailings pile is an "impoundment" or dam). The mine that produced the tailings, the 1.5 mile wide open pit New Cornelia Mine, is owned by Phelps Dodge, and is presently in limbo (shut down in 1983). A project to mine the tailings has been proposed. The next in size is the Fort Peck Dam, 21,430 ft (6,531 m) long and 250 ft (76 m) high, on the Missouri River, NE Mont.; one of the world's largest earth-filled dams.
A guess: glucose, gasoline, water stored behind the Hoover Dam.
it has a drinking problem
There are six of them on the Colorado river. Glenn Canyon dam, Hoover dam, Davis dam, Parker dam, Palo Verde diversion dam and Imperial dam.
A nickname for the Hoover Dam is Boulder Dam.
Hoover
hoover dam =D
In the hoover dam.
Hoover Dam was built by people.
Hoover dam opened in 1920
Hoover Dam was originally called Boulder Dam.
Herbert Hoover - Boulder Dam in the Black Canyon on the Colorado River was renamed to Hoover Dam in his honor.
When the dam was in its planning stages, in 1930, Herbert Hoover was President. It was then in 1930 that Secretary Ickes stated publicly that Hoover Dam was to be built, noting that naming a dam after a president was appropriate. In 1933, when Hoover was not re-elected, the name was reverted to Boulder Dam. It remained Bould Dam until 1947, when an act of Congress officially re-named the dam Hoover Dam.
the hoover dam