ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, is temporarily closing Lock and Dam 7, in La Crescent, Minnesota, July 22, 24, 29 and 31, to replace all four main lock chamber ...

LA CRESCENT, Minn. (WKBT) -- A large maintenance project is underway at Lock and Dam No. 7 in La Crescent, Minnesota. The Army Corps of Engineers is replacing key parts called anchorages to help open ...

The U.S. Army Corps of Engineers is hard at work at Lock and Dam No. 7 in La Crescent. The structure was recently dewatered so it can undergo some repair ...

LA CRESCENT, Minn. (WKBT) --On Saturday, the U.S. Army Corps of Engineers allowed the public to learn how the lock and dam systems work. The Corps of Engineers hosted its annual open house at Lock and ...

Lock and Dam 7 north of La Crosse is one of 29 similar structures that have shaped the mighty Mississippi River. The facility has been open for 77 years as a Coulee Region landmark that has helped ...

The U.S. Army Corps of Engineers, St. Paul District, released its 2025 Mississippi River navigation stats for locks and dams ...