Lake Mead
In short
Lake Mead is the largest reservoir in the United States by water capacity, located on the Colorado River between Nevada and Arizona.
In plain words
It is a massive man-made lake created by the Hoover Dam. The water held here is used for drinking, farming, and making electricity for millions of people.
A simple example
A city like Las Vegas relies on the water stored in Lake Mead to ensure its residents have enough to drink every day.
Why it matters
It is a vital lifeline for the American Southwest, supporting nearly 20 million people and vast amounts of farmland. Without its water, many desert regions would face severe shortages.
Easy to mix up
Do not confuse it with Lake Tahoe, which is a natural lake located in the same general mountain region.