St. Louis - B) Hwy.61 (Scanlon) to CR210 (Thomson Reservoir) (3.4 miles)


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B) Hwy.61 (Scanlon) to CR210 (Thomson Reservoir) (3.4 miles) (Upper)

Class II-III
3.4 Miles
Avg Gradient 12 fpm
Max Gradient 25 fpm

Gauge Information

Name Range Updated Level
ST. LOUIS RIVER AT SCANLON, MN 1000 - 10000 cfs 00h32m 1710 cfs (rc= 0.2 )


River Description

This stretch is a popular raft trip, convenient to Duluth and (slightly less so) to Minneapolis/St.Paul. Action is very pool/drop, with significant stretches of flatwater between the drops, as well as a reservoir to paddle across at the end of the trip to access the take out.

Put in is at a rafting outfitters, where parking of vehicles by private boaters is tolerated in the further reaches (closer to the frontage road) of the grassy lot.

A brief access paddle (crossing under I-35) leads to the first rapids. The river bends right, then left, through a series of small, smooth waves, and (on river left) a couple rocks which create a couple of good play holes. The rodeo crowd will spend much time here.

The main feature on the run is Electric Ledge. As power-lines span the river, a bedrock intrusion into the river chokes the stream to flow through a couple of waves and holes. Play may be possible here, depending on levels as well as boater confidence and ability.

Not far downstream, an island splits the river. The left channel (normal run) is Little Kahuna, a fine, long boulder garden, with a couple potentially sticky holes toward the end, river right. The right channel loses most of its gradient at the head of the island, as it trips down a particularly jumbled, boney falls, Big Kahuna. A couple possible lines exist to run this, though most choose to pass (running the left channel, as previously described).

There are a few other scenic dells and a couple minor rapids on the run before the gradient peters out, as one reaches the backwaters of the Thomson Dam. Nearly a mile (it will seem longer) of paddling across the reservoir will bring you to a pier (to the left of the dam), where you will carry across a poison-ivy covered berm, and to the parking lot at the paddling center at Hwy.210.

Check out Julie Keller's great pics of the Open Canoe Nationals.

See Midwest River Inventory for additional images.

A Minnesota boating group, Rapids Riders, has a fine river map (in the style of William Nealy) available HERE.


StreamTeam Status: Not Verified
Last Updated: 2009-04-09 14:39:22

Editors

Stream Team Editor
Ryan Zimny


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Gauge Information

Gauge Description:

Dam, powerhouse, and gauge are just upstream of put in. Runnable levels are assured virtually all summer.

'Maximum Recommended Flow' (10,000 cfs) represents levels well above the norm. The river has been paddled at virtually all flows. It should be noted, however, that high flows on this river are often accompanied with CSO (combined sewer overflows), so water quality will be an increased concern.

Flow Description   Class
  500 - 1,000 Very Low I-II(III)
1,000 - 2,500 Low II(III)
2,500 - 5,000 Moderate II-III(III+)
5,000 - 10,000   High III(IV)
10,000 - up Very High III-IV(IV)

Gauge Information

Name Range Updated Level
ST. LOUIS RIVER AT SCANLON, MN
usgs-04024000 1000 - 10000 cfs 00h32m 1710 cfs (rc= 0.2 )

RangeWater LevelComment
0.0000-500.0000 extremely Low-somewhat Low Extremely low. (Runs reported down to 350 cfs)
500.0000-1000.0000 somewhat Low-barely Low Very low, but doable. (At least two worthwhile rapids.)
1000.0000-2500.0000 barely runnable-med runnable Low boatable. (Good beginner to intermediate level.)
2500.0000-5000.0000 med runnable-a bit pushy runnable Moderate. (Good intermediate flows. Getting pushy.)
5000.0000-10000.0000 a bit pushy runnable-high runnable High. Big water.
10000.0000-99999.0000 barely High-extremely High Very high.

Report - Reports of St. Louis B) Hwy.61 (Scanlon) to CR210 (Thomson Reservoir) (3.4 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.

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User Comments


2009-08-02 03:30:26 (99 days ago)
The names for these rapids are known to local paddlers and on state maps as: First Hole, Second
Hole, The Canyon, Hidden Hole, and the Electric Ledge...Below that is Rescue Rapids in the Left
channel and Boat Beater Falls in the right channel..Below Boat Beater Falls there is one small set
known as Upstream/Downstream. Edit

2004-09-08 16:59:53 (1888 days ago)
Matthew StakerDetails
For paddlers who are traveling to this area and staying... Knife Island Campground is located just
off the highway on the East side of the River across from the rafters location. This is a private
campground and features 30 sites with a private put-in. A little close to the highway if you're a
light sleeper, but overall, a nice place. Update: visited again Aug/04 and there were some nice
site improvements. Free firewood provided at each site... excellent!

2002-09-13 10:55:35 (2614 days ago)
Matt MuirDetails
In Scanlon to Thompson, there is a new improved put in specifically for paddlers at Scanlon across
the road from where the rafters put in. It has lots of parking, dressing rooms, porta potti and a
walk down to an improved put in (no more mud up to your ankles) Its about 200 yards upstream of the
raft put in , on the other side of the bridge.

Mike Flannigan
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Rapid Summary

Mile Rapid Name Class Features (Legend)
0.5First LedgeIIPlayspot
1.5NarrowsIIPlayspot
2.0Electric LedgeIIIPlayspot
2.1Big KahunaIVWaterfall
2.2Little KahunaIIIPlayspot

Rapid Descriptions

First Ledge (Class II, Mile 0.5)

As the river takes a right-hand-bend, a series of sweet waves is encountered, leading to a decent hole toward river-left. A couple big rocks here alter the flow to create some good play waves and holes.

 

Playboaters will spend considerable time here (sometimes not bothering to even go downstream, but instead carry back to the put-in).



Narrows (Class II, Mile 1.5)

The river narrows through a bit of a dells. There are minor rapids leading in and out of this area. Some boaters enjoy taking out river-left and carrying up a path to a high outcropping from which they can do a high 'seal start' into the river. (Depth at the base is plenty good to 'go deep'.)



Electric Ledge (Class III, Mile 2.0)

When you see the high powerline overhead, you'll know you have come to the biggest drop on the run. This one will change dramatically with different flows. A rocky ledge exists on river-right, from which you can scout the main drop (at low-to-moderate flows).



Big Kahuna (Class IV, Mile 2.1)

Downstream of Electric Ledge, an island splits the flow. Most traffic is advised to go to the left. To the right, right at the head of the island, there is a short, steep, rocky pitch. With the right flows, there are runnable routes down this falls, but you will definitely want to scout throroughly. Since river-right loses almost all the gradient here (there is vey little down the rest of the right side of the island), most folks who do run this will carry back across the top of the island or take the first available channel to the left to head down river-left side of things, where more action awaits.



Little Kahuna (Class III, Mile 2.2)

In the river-left channel, most traffic stays toward the island (channel-right) to splash through (or catch) a couple of sweet wave/holes. At some flows, these may be a bit 'keepy', and better avoided.





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