DNR cautions boaters to avoid Upper St. Anthony Falls
Portage route available for paddlers after June 10 lock closure
Mississippi River boaters and
paddlers are reminded that as of Wednesday, June 10, the Upper St. Anthony
Falls lock in downtown Minneapolis will permanently close. Boaters and paddlers
should avoid approaching the area from upstream, according to the Minnesota
Department of Natural Resources.
The lock closure by the U.S.
Army Corps of Engineers was supported by the DNR, as it will create an
important barrier against the spread of invasive carp in the Mississippi
River watershed.
However, boaters and paddlers
are cautioned that the closure will affect navigation routes and safety
conditions above Upper St. Anthony Falls and dam.
In light of these changed conditions, boaters
and paddlers should avoid approaching the lock, dam and falls area from
upstream. Due to strong currents above the upper falls and dam, paddlers
especially need to avoid the area and should go no further downstream than
Flagpole Plaza, just upstream of the Hennepin Avenue Bridge on the river’s west
bank.
“The concern is that
boaters and paddlers will navigate to the area above the dam only to discover
they can no longer lock through,” said Stan Linnell, DNR boat and water safety
manager.
“With the close
proximity of the upper falls and dam to the lock, paddlers may have extreme
difficulty moving back upstream due to strong currents above the dam, meaning
they could be pulled over the dam into the dangerous recirculating currents
below – a typically fatal situation,” Linnell said.
At a minimum, all
watercraft must stay at least 600 feet above the dam, which is a designated
restricted zone. However, Linnell recommends that, due to the potential for
motor failure, boaters should give the upper falls area a wider berth.
Paddlers who wish to
continue downstream may access a 1.5-mile paved portage route at Flagpole
Plaza. Bohemian Flats, located below Lower St. Anthony Falls near the
University of Minnesota’s pedestrian bridge, will serve as the downstream
put-in location.
The nearest motorized
boat access below Upper St. Anthony Falls is at Hidden Falls, below the Ford
Lock and Dam 1 in St. Paul.
In addition to the
Upper St. Anthony Falls lock closure, boaters and paddlers should be aware that
starting Wednesday, June 10, the Lower St. Anthony Falls lock and Lock and Dam
1 will operate on a reduced schedule, from 10 a.m. to 8 p.m., seven days a
week.
As with Upper St.
Anthony Falls, watercraft may not navigate within the 600-foot restricted zone
above either dam or within the 150-foot zone below the dams. However, safety
officials recommend boaters and paddlers avoid the short stretch of river
between the upper and lower falls due to frequently turbulent conditions.
Any boaters or
paddlers who are inadvertently caught in the strong current above a waterfall
or dam should attempt to reach shore as soon as possible, and should not
try to paddle across the current. The DNR strongly recommends that boaters and
paddlers always wear a life jacket, especially when on water with strong
currents, dams, or other inherently dangerous characteristics.
For more information
about boating and water safety on the Mississippi River, including a map of the
new portage route and the Metro Area Rivers Guide, visit www.mndnr.gov/boatingsafety, or
call the DNR’s Boat and Water Safety Unit at 651-259-5400.