Lock and Dam 1 Open House
The U.S. Army Corps of Engineers, St. Paul District, hosted an open house at Lock and Dam 1 in Minneapolis on the Mississippi River on July 18, 2013, in celebration of Highland Fest 2013. Sam Mathiowetz, St. Paul District lock and dam operator, shows some youngsters how to operate the district's lock model. USACE Photo by Shannon Bauer

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Tags: Corps
Photo by: Shannon Bauer |  VIRIN: 130719-A-PR152-017.JPG

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U.S. Army Corps of Engineers
St. Paul District
Public Affairs Office
332 Minnesota St., Suite E1500
St. Paul, MN 55101

Phone: (651) 290-5807
Fax: (651) 290-5752
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