What is the least deep Great Lake?

Lake Erie
Lake Erie is the most shallow of all the Great Lakes. The southernmost part of the Great Lakes, Lake Erie, is the shallowest great lake. The Great Lakes, which are also known as the Laurentian Great Lakes, are located in North America and consist of interconnected lakes which occupy an average of 94,250 square miles.

Which Great Lake has the greatest average depth and which has the shallowest?

Lake Erie
Lake Superior emerges, well, superior in terms of total surface area, water volume, and both average and maximum depth. Lake Erie is by far the shallowest of the lakes, with an average depth of just 19 meters (62 ft). That means on average, Lake Superior is about eight times deeper.

What is at the bottom of Lake Superior?

Lake Inferior: The Underground Lake Beneath Lake Superior.

Which Great lake is toxic?

Lake Erie
Consisting primarily of microscopic cyanobacteria called Microcystis, the blooms in Lake Erie release a potent toxin when they die. The toxin, which causes skin rashes and burns, also can result in nausea, vomiting and liver damage if ingested, and may be a carcinogen. It has been known to eliminate dogs and livestock.

Which Great lake has the shortest residence time?

Retention/replacement time of the Great Lakes (in years)*
Characteristic Retention/replacement time in years
Lake Superior 191
Lake Michigan 99
Lake Huron 22
Lake Erie 3
Sep 30, 2011

How deep is Lake Erie at its deepest point?

Lake Erie/Max depth
With a mean surface height of 570 feet (170 metres) above sea level, Erie has the smallest mean depth (62 feet) of the Great Lakes, and its deepest point is 210 feet.

Which Great lake has the greatest land drainage area?

Lake Huron
Lake Huron’s shoreline is the longest of any lake worldwide when including its 30,000 islands. Lake Huron also has the largest land drainage area among the Great Lakes. Saginaw Bay (1,070 square miles) and Georgian Bay (2,236 square miles) are the two largest bays on the Great Lakes.

What great lake has the longest retention time?

Lake Superior
Staff there used the example to explain how long water remains in Lake Superior. Its water retention/replacement rate is 191 years, by far the longest in the Great Lakes system. A later study pegged the retention time at closer to 173 years, but it’s still a big number.

What is the deepest lake in United States?

Crater Lake
At 1,943 feet (592 meters), Crater Lake is the deepest lake in the United States and one of the deepest in the world. The depths were first explored thoroughly in 1886 by a party from the U.S. Geological Survey.

Why is Lake Erie so shallow?

Much of Ohio is covered with hundreds of feet of glacial till. This is almost certainly true in Lake Erie, especially in the shallow western basin where the Maumee River would have washed in even more dirt, thus making it even shallower.

What lake has the longest residence time?

Africa’s Lake Tanganyika has the second longest water retention time.

Lakes With the Oldest Water.
Rank 1
Lake Lake Vostok
Location Antarctica
Average Age of Water (Years) 13,300
Dec 11, 2020

How long does it take water to get from Lake Superior to the Atlantic Ocean?

The average drop of water takes 173 years to pass through Lake Superior. The average drop of water takes 204 years to pass from Lake Superior to the ocean.

What is a fact about Lake Huron?

Lake Huron is the second-largest Great Lake with a surface area of 23,000 square miles – slightly smaller than the state of West Virginia – making it the fifth-largest freshwater lake in the world.

Which Great lake has the largest population?

Lake Erie Basin Statistics
Length 241 mi / 388 km
Water Surface Area 9,910 square mi 25,655 square km
Retention/Replacement Time 2.7 years
Outlet Niagara River and Welland Canal
Population 10.5 million U.S. 1.9 million Canada

Where is most of Earth’s fresh water that we use to drink found?

Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.

How long does lake water last?

Storage in the water cycle
Reservoir Estimated residence time
Rivers weeks–months
Groundwater months–10,000 years
Glaciers 40–400 years
Lake 100 years
Jun 2, 2009

What is the biggest city on Lake Superior?

Lake Superior/Cities

What feeds Lake Superior?

Lake Superior is fed by over 200 rivers; some of the larger rivers include the Nipigon River, the St. Louis River, the Pigeon River, Pic River, the White River, the Michipicoten River, the Bois Brule River, and the Kaministiquia River.

What Great Lake has the most states?

6. Lake Michigan is the only Great Lake that is entirely within U.S. territory. The Great Lakes touch 8 states – but Michigan is the only state that touches four lakes, with borders on Superior, Michigan, Huron and Erie.