13 is a lock and dam located on the Upper Mississippi River above Fulton, Illinois and Clinton, Iowa, United States.

This facility offers visitors a view of the barges and boats locking through on the widest pool in the Upper Mississippi River.

There is also an 8,940 feet (2,724.9 m) non-submersible dike on the Illinois side east of the locks.

[2] In 2004, the facility was listed in the National Register of Historic Places as Lock and Dam No.

Media related to Mississippi River Lock and Dam number 13 at Wikimedia Commons