The largest Concret Dam of the World is located in the USA. What is its name?
The largest Concret Dam of the World is located in the USA. What is its name?
Explanation
Grand Coulee Dam is a concrete gravity dam on the Columbia River in the U.S. state of Washington
It built to produce hydroelectric power and provide irrigation water.
Constructed between 1933 and 1942, Grand Coulee originally had two powerhouses.