Wonalancet - Route 113A to Tamworth

Wonalancet, New Hampshire, US


Route 113A to Tamworth (listed on some maps as Swift River, but NOT the well-known Swift River.)

Usual Difficulty III (for normal flows)
Length 5.5 Miles
Avg. Gradient 67 fpm
Max Gradient 67 fpm

Tamworth Falls

Tamworth Falls
Photo of Craig mcKinnon by Skip Morris taken 04/19/08 @ 1.0

Gauge Information

Name Range Difficulty Updated Level
Wonalancet as Bearcamp plus variable allowance if rising.
virtual-219142 0.00 - 3.00 ft III 00h40m ~ -0.1658 ft (too low)
usgs-01064801 5.20 - 9.00 ft III 00h38m 4.23 ft (too low)

River Description

The Wonalancet is one of those mountain streams that rarely comes up, but when it does it provides a delightful run on what is probably the best Class III river in all of New Hampshire. The river drains Mount Wonalancet and Mount Chocorua on the southern edge of the White Mountains (on the opposite sides of those mountains from the Mad and Swift Rivers). It flows through Hemenway State Forest and some very peaceful and lovely wilderness landscapes. Eventually it empties into the Bearcamp, and from there into the Saco. It is only runnable during the spring snow melt and periods of high runoff, rising and falling quickly, usually in a day or two. As a result, it is seldom run, which is a shame. If you are lucky enough to catch it up, be on the lookout for the numerous strainers that are common on rarely run rivers such as this.

Officially, this river is listed on most maps as the Swift River. However, to avoid confusion with the better-known Swift River to the north, the paddling community refers to it by the name of its upstream section, the "Wonalancet". So don't be confused by any signs referring to the "Swift River."

There are multiple put-in and take-out's on the river, allowing paddlers the flexibility of tailoring their trip to paddler ability, interest, water level and time. The run can be as short as 2-1/2 miles or as long as 5-1/2 miles.

At a level of 0.3 (medium low) the river is an easy technical Class III. The numerous drops require good paddling skills to stay in your boat and avoid the rocks. However, a swim at this level is forgiving. At a level of 1.0 most of the rocks disappear; however, the river still has plenty of eddies and is not yet pushy. The many strainers add to the challenge of the river, requiring good setting and eddy-turn skills. At a level of 2.0 the river becomes pushy, paddlers must pay attention and be ready to react quickly to rocks, holes, and strainers. At higher levels a swim could be dangerous due to the numerous strainers across and in the water.

Upper Section

The upper section (starting at the second Route 113A bridge), which is the (official) Wonalancet River, is about half the width and water volume as the lower sections since it is above several of the main feeder streams. In terms of difficulty the upper section is similar to the lower; it starts out with a set of busy class III rapids then settles down to continuous class II rapids with the occasional class III drop. This upper section requires approximately half-a-foot more water then the lower sections (as measured on the paddlers gage).

Middle Section

The middle section (officially the Swift River) begins where the Wonalancet merges with Paugus Brook just upstream of the first Route 113A bridge north of Tamworth. Put on at the Fowler's Mill Road bridge (also known as Chocorua Mountain Road), a narrow wooden bridge that crosses over the bottom of the upper section. A longish delightful class III rapid is encountered immediately starting where Paugus Brook flows into the Wonalancet. Below the rapid is the first Route 113A bridge; the gauge is here, on the river right bridge abutment. Individuals wishing a short warm-up time before running the rapids may put in by the gage (ie, below the first Class III rapid).

The next half-mile is continuous Class II with several easy Class III sections as the river enters the state forest.

The most challenging area is the Forest Run Rapids in the middle of the section. This is also a great spot to scout if you are unsure of river conditions since if this section is boatable the entire run will be as well. Stop by the state forest pull off, and walk to hiking bridge leading to the fire tower where it passes over the river. There are handy trails from the bridge leading both up and downriver.

Below Forest Run are three more longish class III rapids before reaching the Short Run Take-out. In between the major class III rapids the river is continuous class II with an occasional class III spot.

Lower Section

The lower section (below the Short Run Take-out), is a mixture of class II and III rapids. Close to town of Tamworth the river settles down to a gentler Class II. As the river approaches the town, Tamworth Falls, an abrupt class III drop appears. The drop is blind so scout it before running it for strainers. Below Tamworth Falls are more class II/III rapids that end as the river enters the town.

Take out at the paved public parking lot jsut past the Tamworth Inn in the town of Tamworth.

Other Trips

Upper Upper Section - Class IV

The upper section (the actual Wonalancet) is boatable as well. Put on here in the town of Wonalancet where the river (a small brook at this point) crosses under a road branching off route 113A (43.9085N/71.3510W). This section is 3.8 miles long and has a gradient mile-by-mile of 100 (0.8 mi.), 140, 100, 20, and is reported to be a Class IV steep creek. Boaters who have run this section report it as being full of strainers as well. If you run this section, please provide feedback to the streamkeeper.

Paugus Brook - Class II

Paugus Brook, which flows into the Wonalancet at the lower put-in's is likewise boatable. Primairly class II with one short but exciting class III section half-way down. This class III area is narrow with tight turns and frequently collects strainers so be aware. Paugus Brook runs 1 mile down to the Wonalancet, with a drop of 55 feet.

Lower Lower - Class I-II

For a relaxing trip, you can run the river from the take-out in Tamworth all the way down to the Bearcamp River along route 25 (43.8277N/71.2421W). This quickwater section is 3.3 miles long. A convenient put-in/take-out is located after the first mile, where the river goes under Route 113 (43.8471N/71.2654W). Past Route 113 there are several small dams requiring portages plus numerous strainers as well as the occasional beaver dam.

StreamTeam Status: Not Verified
Last Updated: 2012-05-20 14:56:54


Rapid Summary

Mile Rapid Name Class Features (Legend)
-0.3Website Test location - Not RealN/A
0.0Paugus Brook Put-inN/A
0.0Class IV Steep Creek Put-inN/APutin
0.0Second Rt 113A Bridge Put-inN/APutin Takeout Access
0.0First Quarter-MileIII
0.3Upper SectionIII
1.2Fowlers Mill Road Put-in
1.3Paugus Brook RapidN/A
1.3Route 113A Bridge Put-in.
1.3Middle SectionII+
1.8Forest Run RapidIII
2.0Trail Bridge
2.6Unnamed Class IIIIII
3.2Rapid above Short Run Take-OutIII
3.3Short Run Take-Out
3.3Lower SectionII+
5.0Tamworth FallsIII

Rapid Descriptions

Website Test location - Not Real (Class N/A, Mile -0.3)

Testing to see if the rapids/feature coordinates system is working properly.  5/22/2012 11:49 am Paul M

Second Rt 113A Bridge Put-in (Class N/A, Mile 0.0)

The upper put-in is reached about a mile up the road from the lower put-in's.  There is only parking for about 3 cars.

First Quarter-Mile (Class III, Mile 0.0)

The first quarter mile is very busy. It's a set of fairly continuous class III rapids.  The river is narrow here; about half the width and half the water volume of the lower sections since it's above several of the main feeder streams.

Upper Section (Class III, Mile 0.3)

The rest of the upper section is one-half mile of continuous class II rapids with an occasional class III drop or ledge.

Fowlers Mill Road Put-in

This put-on is by a dirt road with a narrow wooden bridge over the river.  I'ts just upstream of the lower put-in. There is very little parking, however it has the advantage of being above a very nice rapid that you would otherwise miss.  It's also hidden from the road allowing more privacy for boaters getting ready for the run.

Paugus Brook Rapid (Class N/A, Mile 1.3)

This rapid is a tight, busy 200 yards of continuous class III features. Paugus Brook flows into the river just past the start of the rapid; almost doubling the river width and water volume.  The National Forest trail crosses over the river as well providing a nice view of boaters paddling the rapid.  The rapid ends at the lower put-in.

Route 113A Bridge Put-in.

Driving north along Route 113A, this put-in is 3.25 road miles north of Tamworth where the road first crosses over the river. The gage is located here on the river-right bridge abutment.

Middle Section (Class II+, Mile 1.3)

Below the first Route 113A bridge the river features continuous class II rapids with occasional class III drops or short sections. The river is wider here then the upper section, providing more of a river feel then that of a creek. At levels over one foot it starts to become pushy as well.

Forest Run Rapid (Class III, Mile 1.8)

The Forest Run section of the river is the most changelling. Three-quarters mile of continuous class III rapids and drops.  There is a slight break in the action one-third of the way down where the State Forest trail bridge crosses over the river.  The bottom of the rapid is visible from the road about a quarter-mile south of the trailhead pull-off/parking; this is an excellent spot to scout the river if you are unsure of the water level or difficulity. If there is enough water here then the entire run from the lower put-in to Tamworth will be boatable. Additionally the rapids here are characteristic of the most difficult sections of the river and will allow the paddler to gage overall river conditions to their ability level.<br><br>

To scout the bottom of Forest Run, drive along Route 113A, one-quarter mile south of  the State Forest trail-head pull off.  There is a small pull off here where

you can walk down to the bottom of the rapid.

Trail Bridge

One-third of the way thru Forest Run, the river takes a short break where the State Forest trail crosses over the river. There is easy access to the river from here with trails leading along the side.

Unnamed Class III (Class III, Mile 2.6)

After Forest Run, the next three-quarters mile has three significant class III rapids, each in their own quarter-mile. The first is an easy III switchback around the rocks.

S-Turn (Class III, Mile 2.9)

S-Turn is a pushy, technical, right-to-left move thru the rocks and over a ledge, followed by a quick right.  This drop frequently collects strainers due to the large rocks in the channel.  This is also one of the more difficult sections of the river.

Rapid above Short Run Take-Out (Class III, Mile 3.2)

A short class III rapid ends at the short run take-out up a steep bank.  Generally boaters only use this take-out during mid-week trips that have limited time.

Short Run Take-Out

The early take-out is 1.4 road miles north of the intersection of routes 113/113A in Tamworth. There is a small pull-off here.

Lower Section (Class II+, Mile 3.3)

After the Short Run take-out the river is a mixture of class II and III rapids.  As the river approaches the town of Tamworth it settles down to continuous class II.

Tamworth Falls (Class III, Mile 5.0)

As the river approaches the town there is an abrupt 3 foot ledge drop.  The drop is blind and frequently has strainers in it, be sure to stop and scout. It can be sneaked around on the left.


Below the drop is several hundred yards of class II/III rapids that end at the bridge leading into town.

Take-out (Class N/A, Mile 5.5)

Take off at a public paved parking area near the Tamworth Inn.

User Comments

Users can submit comments.
September 5 2011 (2390 days ago)
Mark LacroixDetails
On August 28th, 2011 Hurricane Irene struck New England. The resulting floods caused extensive
damage throughout the region, the worst in over 100 years. More than half the rivers in Vermont and
northern New Hampshire recorded their highest flow levels ever. Many roads, guardrails, power
lines, bridges, trees and other debris now litter several rivers throughout the region. River beds
have been scoured and changed course, many new strainers make navigation problematic at best and
downright dangerous at worse. Please realize that the river description you see here may not match
current situation after the floods. Use common sense and when in doubt scout especially on blind
drops. Also, if you run this river in the next year or so please comment on its navigability, even
if there are no problems this will be very helpful. Please report any new strainers or changes to
the rapids that will impact future boating. Thank you,
July 5 2009 (3182 days ago)
Drew KmiecDetails
Many Strainers, only one river wide, and that is on the upper section above fowler's mill put in,
maybe a mile in. Several other river-wide strainers throughout river but all bypassable by taking
one fork or the other. However, numerous strainers brought down are likely to move with heavy
rains, so make sure you scout before hitting any blind spots you can't eddy out of. Other than
that, great run Sunday 02 Oct 2011 around 6'+ on bearcamp gauge just over 1 foot on the fowler's

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