The Largest Reservoirs in America and the Massive Dams Behind Them

Reservoirs are among the most important pieces of infrastructure in the United States, supplying drinking water, generating electricity, controlling floods, and supporting recreation for millions of people. While most Americans benefit from them every day, few realize just how enormous some of these man-made lakes have become. In this video, we’ll explore the 10 largest reservoirs in the country and discover the engineering projects, rivers, and regions that made them possible.