Breakwall maintenance at Calumet Harbor

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Exhibits at the Soo Locks Visitor Center

Click the links below to download printable versions of exhibits at the Soo Locks Visitor Center. Some files may take a few minutes to download.

Click below for printable information sheets related to exhibits at the Soo Locks:

Great Lakes Ports and Cargos ...
A map showing major ports and cargos on the Great Lakes.
How Much Water is in the Great Lakes? ...
Information about water levels on the Great Lakes.
Navigation times on the St. Marys River ...
A chart showing times between the Soo Locks and points on the St. Marys River.
Did You See A Giant? 1,000 Foot Long Vessels ...
Information about the thirteen 1000-foot-long vessels on the Great Lakes.
Great Lakes System and Profile ...
Graphic showing lake elevations relative to sea level and the interconnectivity of the Great Lakes and Atlantic Ocean.
Great Lakes Facts ...
Facts about the five Great Lakes

Recent images related to the Soo Locks and the Great Lakes

Breakwall maintenance at Calumet Harbor

The Manitowoc Crane Barge lays down a cut stone, weighing up to nine tons, at the Calumet Harbor breakwall during summer maintenance.

Download Image: Full Size (0.18 MB)

Tags: great lakes

Photo by: US Army Corps of Engineers | VIRIN: 130704-A-CE999-015.JPG

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