American Lakes Trivia: 10 Questions With Answers

This American lakes trivia goes from Crater Lake and Lake Tahoe to the Great Salt Lake, Lake Mead and Florida's Lake Okeechobee. Ten questions with answers.

Start American Lakes Trivia

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Depth
What is the deepest lake in the United States?
Salt
Which lake is the largest saltwater lake in the Western Hemisphere?
Reservoirs
Lake Mead was created by which dam?
Borders
Lake Tahoe lies on the border of California and which state?
Florida
Which is the largest freshwater lake entirely within Florida?
Minnesota
Which state calls itself the Land of 10,000 Lakes?
Monsters
Lake Champlain, said to be home to the monster Champ, lies mainly between Vermont and which state?
Alaska
What is the largest lake in Alaska?
California
Mono Lake is famous for which rock towers?
Geology
What type of lake is Crater Lake?

Explanations: answer key for all 10 questions

Q1: What is the deepest lake in the United States?
Answer: Crater Lake
Crater Lake in Oregon is about 594 meters deep. It fills the caldera of Mount Mazama, which collapsed about 7,700 years ago.
Q2: Which lake is the largest saltwater lake in the Western Hemisphere?
Answer: Great Salt Lake
The Great Salt Lake in Utah is much saltier than the ocean. Its size changes greatly with drought and water use.
Q3: Lake Mead was created by which dam?
Answer: Hoover Dam
Hoover Dam was finished in 1936 on the Colorado River. Lake Mead supplies water to Las Vegas, Arizona and California.
Q4: Lake Tahoe lies on the border of California and which state?
Answer: Nevada
Lake Tahoe is famous for clear water. It is the largest alpine lake in North America.
Q5: Which is the largest freshwater lake entirely within Florida?
Answer: Lake Okeechobee
Lake Okeechobee is shallow, averaging about 2.7 meters deep. Its water flows south toward the Everglades.
Q6: Which state calls itself the Land of 10,000 Lakes?
Answer: Minnesota
Minnesota actually has more than 11,000 lakes larger than 4 hectares. The state's name comes from a Dakota word about water.
Q7: Lake Champlain, said to be home to the monster Champ, lies mainly between Vermont and which state?
Answer: New York
Lake Champlain also reaches into Quebec. It is named after French explorer Samuel de Champlain.
Q8: What is the largest lake in Alaska?
Answer: Iliamna Lake
Iliamna Lake covers about 2,600 square kilometers and supports one of the world's largest sockeye salmon runs.
Q9: Mono Lake is famous for which rock towers?
Answer: Tufa towers
Tufa towers formed underwater when calcium-rich springs met alkaline lake water. They appeared as the lake level dropped.
Q10: What type of lake is Crater Lake?
Answer: A caldera lake
Crater Lake formed in a volcanic caldera and is fed almost entirely by rain and snow, which keeps it very clear.

American Lakes Trivia – Lakes Large and Strange

Lakes in the United States range from the Great Lakes to small ponds in New England. Some, like Crater Lake, fill old volcanoes. Others, like Lake Mead and Lake Powell, are reservoirs created by dams. The Great Salt Lake is a remnant of a far larger Ice Age lake called Lake Bonneville.

Lakes matter for drinking water, farming, power and recreation. In the West, drought has lowered several big lakes, exposing old shorelines and raising concern about water supplies for growing cities.

What This Quiz Teaches

This quiz is a quick way for travelers and students to sort out famous lakes across the United States.

Which lake is deepest in the US
How Crater Lake and Mono Lake formed
Which dams created Lake Mead
Why the Great Salt Lake is salty
Which states share Tahoe and Champlain

Did You Know?

Lake Tahoe's water is so clear that objects can be seen about 20 meters down.
The Great Salt Lake has no outlet, so minerals build up.
Lake Powell and Lake Mead are the largest reservoirs in the US by capacity.
Brine shrimp in the Great Salt Lake feed millions of migrating birds.
Oregon's Crater Lake National Park was established in 1902.