Lake Superior

Superior is the largest of the Great Lakes, and ranks as the second largest in the world by surface area. It is 350 miles long and 160 miles wide, with an average depth of 489 feet. 

Ways to Connect

Submitted Art Paul Zybczynski

There’s some bad news in the Great Lakes and it’s all about the sea lamprey, an eel-like creature that literally sucks the life out of fish. They do a lot of damage and now they’re on the rise in some lakes.

That trend has stumped scientists.


Michigan Radio

Hidden in plain sight in northern Michigan is a rustic getaway where wealthy Americans have hiked, fished and relaxed for more than a century. The Huron Mountain Club spreads along the south shore of Lake Superior, running across more than 20,000 acres of land and water.

And it only 50 regular members.

Alex Crichton / WXXI News

The US Army Corps of Engineers predicts that water across the Great Lakes will remain high for the duration of summer, and even into the fall.

The Corps says these high levels are due to above average precipitation on the lakes. Forecasted levels on Superior, Michigan-Huron, and Erie will be the highest since the 1990s.

Lake Ontario levels will also remain high, after setting a record for highest average lake levels for the month of May. 

Communities along Lake Ontario -- ranging from Toronto to tiny Sodus Point, N.Y. -- have seen flooding for weeks.

Lake Superior cleanup threatened by Trump cuts

Jun 12, 2017
Derek Montgomery for MPR News

Part 1 of a series on President Trump's budget 

Long-standing plans to clean up the headwaters of Lake Superior have been thrown into doubt by Trump administration budget priorities. Now, Minnesotans are wondering how to fill a multimillion-dollar hole.

For Michael Childers, ice makes getting around a little easier.

When it's thick enough, the ice on Lake Superior creates a makeshift road between Bayfield, Wis., and Madeline Island, the small resort island where Childers and about 250 others live year-round.

But for the second year in a row, warmer winters have made it necessary for the ferries that usually don't operate during winter to continue to run.

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