Amnicon - Anderson Hill Rd to Cty U (5.7 miles)


Comment/Warn Report Level/Upload Photos

Amnicon,

Disclaimer

Anderson Hill Rd to Cty U (5.7 miles) (Amnicon Falls)

Usual Difficulty II-IV+ (may vary with level)
Length 5.7 Miles
Avg. Gradient 54 fpm
Max Gradient 129 fpm

Gauge Information

Name Range Difficulty Updated Level
NEMADJI RIVER NEAR SOUTH SUPERIOR, WI
usgs-04024430 8.00 - 10.00 ft II-III+(V) 03h49m ~ 5.2 ft (rc= -1.4 )


River Description

While the Amnicon is overshadowed by "bigger and better" runs to the north, it holds features which will be interesting to the intermediate as well as the advanced paddler. Though the traditional put-in is at the Hwy 53 bridge, a somewhat less busy access point at the start of the gradient (as listed here) adds another 1.7 miles to the run.

The early portions of this reach consist of class II-ish rockbed rapids with one larger drop, a class III, located about midway between the Hwy.53 and Hwy.8 bridges. The pace picks up below the Hwy 2 bridge as the river enters Amnicon Falls State Park. Intermediate paddlers and those unfamiliar with the reach would do well to get out to scout upon reaching the road bridge in the park. There are several hundred yards of class III-III+ here before the falls sequence proper and a mistake could quickly turn epic, not to mention dangerous.

A footbridge and split channel mark the beginning of the falls sequence. Take-out to scout above the footbridge, river right. The right channel carries the most water and is most commonly run. Below the bridge is a steep drop of perhaps 15' which may generate an aggressive hydraulic at its base. A short distance downstream, the river twists and drops off a second falls of about 15'.
Note: there are splines of rock in the pool below, running parallel to the face of the drop and fairly close in. (These were no doubt formed as the falls, over time, has receded upstream, apparently in uneven 'chucks'. The resulatant bottom contour is like the corrugated layer of a corrugated cardboard box.) These usually preclude runs of this drop at moderate to high flows.

The third falls is more user friendly and a highly scenic photo op. After passing under the Horton covered bridge, the river drops over a medium-angle slide of perhaps 8'-10'. Watch the hydraulic here at elevated flows, though there's a big pool below for recovery if necessary. Below this point, the Amnicon resumes a pace very similar to that of above the falls sequence. The gradient gradually lessens until the CTH.U bridge is encountered.

There is actually more than one falls sequence in the park, as the river divides at the footbridge which marks the start of the serious gradient. The secondary (left) channel through the sequence of drops known as the "Snake Pit" has also been run with elevated flows. I understand that there is also a tertiary channel that is not commonly viewed because of its location behind the pit toilets.

Due to liability concerns, Amnicon Falls park rangers do not wish paddlers to access the river from within the park, citing concern over a "monkey see, monkey do" reaction from park visitors to boaters challenging these drops. Try to avoid running when there are non-paddler spectators present, especially in quantity. Access from outside of park bounds and boaters passing/portaging through are not a problem. Please read Dirk's comment on this below. However, others have reported rangers citing fines of $250 for boaters accessing the river within the park.


StreamTeam Status: Not Verified
Last Updated: 2009-11-21 22:21:43

icon of message No photos found.


Gauge Information

Gauge Description:

Gauge shown is for Nemadji River which may provide some indicator of runnable flows. Correlation not known at this time but look for flows in excess of 8'. Visual inspection at Amnicon Falls State park recommended.

Gauge Information

Name Range Difficulty Updated Level
NEMADJI RIVER NEAR SOUTH SUPERIOR, WI
usgs-04024430 8.00 - 10.00 ft II-III+(V) 03h49m ~ 5.2 ft (rc= -1.4 )
Nemadji River (being used as reference gauge) may be an indicator of possible runnability.
RangeWater LevelDifficultyComment
0.00 -8.00 ft extremely Low-barely Low I-II(IV) Probably too low.
8.00 -10.00 ft barely runnable-high runnable II-IV+ Tentative boatable range. (Needs confirmation.)
10.00 -20.00 ft barely High-extremely High II-III+(V) Likely too high. (Needs confirmation.)

Report - Reports of Amnicon Anderson Hill Rd to Cty U (5.7 miles) and related gauges

Reports give the public a chance to report on river conditions throughout the country as well as log the history of a river.

Reports

No Reports Filed

WXPort

News





icon of message No guide books for this stream. If you know of a book that describes this stream please contact and advise the StreamTeam member for this run.

User Comments


2009-04-28 08:47:46 (208 days ago)
George KaiderDetails
Used to hike here all the time while in college in Superior. Great river with some big drops. I
recall the first waterfall to have rock in the base but with high flow it could be o.k. the other
one is a slide and it was very clean. I have heard that there are more big drops upstream (south)
of the park.

2008-06-05 02:48:53 (535 days ago)
Mark StuberDetails
This used to be one of my favorite spring runs. I dont know the date when the park opens but many
times the river is at peak flow when there is still snow on the ground. This is the ideal situation
for this run, no rangers to fuss with & if you go when raining no public either. At these
elivated flows the "normal line" becomes incridibly scary however the snake pit really goes off. If
you live near by this little section is sweet!

2003-10-21 04:08:23 (2224 days ago)
Rob SmageDetails
Many years back (long before being a boater), I swam in the pool at the base of the larger falls in
the park. As briefly mentioned in the text above, my recollection is that the pool actually
contains multiple 'splines' of rock parallel to the face of the falls (perpendicular to the flow of
the river). Walking/swimming toward the falls from below, one goes from knee-deep to over-your-head
to knee-deep to over-your-head almost literally from one 'step' forward to the next. (Essentially a
rather exaggerated, 'corrugated' bottom.) Thus, depending on where one lands (and how deep they
go), there is potential for great pain here.

2000-10-17 19:43:18 (3323 days ago)
Dirk FabianDetails
I talked to the rangers at Amnicon Falls this summer about the run. They said they didn't want
people putting in from the Park, but you could start further up. According to the ranger I talked
to, everything below the high water mark is public, so it would be possible to scout the drops -
some of which looked quite nice. However, they were understandably concerned with liability and the
possibility that this would encourage unskilled spectator-type people to attempt this run, as it is
a popular park. While that ranger did not say it was forbidden or illegal, I think it would be a
good idea to discuss your plans with them beforehand.
Add a Comment

Rapid Descriptions

icon of message No rapids entered. If you know names, and locations of the rapids please contact and advise the StreamTeam member for this run.


 River Alert  
 State News  
 River Links  
 NWRI - Amnicon Anderson Hill Rd to Cty U (5.7 miles) (mobile)