The U.S. Army Corps of Engineers manages the lock and dam system along the Mississippi River.

The U.S. Army Corps of Engineers is responsible for managing the lock and dam system along the Mississippi River. This system is crucial for controlling water levels, facilitating navigation, and preventing flooding. The Corps ensures the maintenance and operation of these structures, supporting the river's role as a key transportation route for goods. Their work also helps protect surrounding communities and ecosystems from potential water-related hazards.