St. Paul District, U.S. Army Corps of Engineers:
Lock and Dam 3
St. Paul District, U.S. Army Corps of Engineers:
Lock and Dam 3
St. Paul District, U.S. Army Corps of Engineers:
Lock and Dam 3
St. Paul District, U.S. Army Corps of Engineers:
Lock and Dam 3
St. Paul District, U.S. Army Corps of Engineers:
Lock and Dam 3
St. Paul District, U.S. Army Corps of Engineers:
110816-A-LI073-007
St. Paul District, U.S. Army Corps of Engineers:
110818-A-LI073-009
St. Paul District, U.S. Army Corps of Engineers:
110824-A-LI073-015
St. Paul District, U.S. Army Corps of Engineers:
110839-A-LI073-030