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Mississippi River Lock Closure in Minneapolis


Upper St. Anthony Falls Lock is CLOSED.

Effective June 10, 2015, Upper St. Anthony Falls Lock (RM 854R) is closed permanently.

The adjacent dam is extremely dangerous.

Map of the lock and dam closure at Upper St. Anthony Falls


Grain Belt Beer sign on the River Portage access on river right

Take-out at Flagpole Plaza, on river right, across the river from the Grain Belt Beer sign.


For lockage information, call Lower St. Anthony Falls Lock: (651) 290-5936 (answered by U.S. Army Corps of Engineers 24/7)


Map This is a PDF file. You will need Adobe Acrobat Reader to download it. (Order map) | Interactive Map | Water characteristics (Check the river level report at Mississippi River near Anoka (RM 861.4))