US Army Corps of Engineers
St. Paul District Website

Results:
Tag: USAF
Clear
  • March

    Disposition Study, Lower St. Anthony Falls Lock and Dam, and Lock and Dam 1, Upper Mississippi

    Determine whether or not continued operation and ownership of Lower St. Anthony Falls Lock and Dam and Lock and Dam 1 are in the federal interest, and if not, provides supporting information for deauthorization of the project purposes and disposal of the property. Lower St. Anthony Falls Lock and Dam and Lock and Dam 1 are both located on the Mississippi River in Minneapolis, Minnesota.
  • Disposition Study, Upper St. Anthony Falls and Lock and Dam, Upper Mississippi River

    Determine whether or not continued operation and ownership of Upper St. Anthony Falls Lock and Dam (USAF) is in the federal interest, and if not, provide supporting information for deauthorization of the project purposes and disposal of the property. USAF is located on the Mississippi River in Minneapolis, Minnesota.
  • Upper St. Anthony Falls Tainter Gate Rehabilitation

    The Upper St. Anthony Falls Lock and Dam is part of the Inland Waterway Navigation System of the Upper Mississippi River Basin. The Tainter gate’s electrical control system has not been upgraded for many decades. Attempts to operate the gate have failed on various occasions and reliability is a concern. There is also question over the condition of the system’s hydraulics because the ram cylinder rooms and operating machinery rooms are constantly wet.