The most productive by far is the hoover dam, which in theory could run several months with no one to watch or look over it. If people suddenly dissapeared off the face of the Earth it would be the last place giving off power. (quite possibly)
How many Dams are in Washington State?
In the US which state has the most animals living in it?
The most western state in the US is Hawaii.
Califonia is the most popular state in the US
Maine is the most eastern state in the US.
Maine is the most eastern state in the US.
According to http://govtsecurity.com/news/us-dam-security-0904/ approximately 80,000.
California is the most populous state in the US.
Alaska is the US state with the most volcanoes.
The fifth most populous state in the US is Illinois. The ffith most visited state in the US is most likely either Pennsylvania or Massachusetts.
Most of the suitable rivers have already been dammed, and dams can have negative effects on the environment. :)
The coldest state in the US is Alaska. It is the most northern US state.