Whitewater Run NH Class IV

Danbury

Walker Brook

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Gauge Conditions
Runnable: 3.8 – 6.0 FT

This is an estimate based on the Upper Smith

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Description
Walker Brook in Danbury NH is a one-and-three-quarters-mile technical III+/IV steep creek with a handful of difficult drops and two optional class V drops. It is a fun narrow creek with no mandatory portages, continuous roadside access. It is runnable with very little water and usually before other nearby rivers come up. Similar in character, but a little more demanding than Wonalancet and Little Suncook; PLUS it has no flatwater. Of the two class V drops, one is at the put-in and the other at the take-out. The drop at the take-out is known as Walker Brook Falls. This final class V drops 30+ feet in sculpted bedrock in three distinct drops all in less than 50 feet. It has been run river left and river right both with ease/success as well as a good thrashing. Due to narrow width of streams of this type be constantly alert for strainers. Scout each blind drop (there are several) before the run to very they are clean. At the top the river goes thru a number of steep and narrow class IV drops, one-after-the other, with occasional breaks of class III rapids. Almost exactly half-way down be aware of a narrow drop that sweeps the paddler into a rock outcropping. Most paddlers opt to walk this drop after getting bruised ribs the first time. The rapids below the mid-point are a bit stiffer than the upper half, and would be best described as ledge drops varying from 4-8 feet constantly down to the take out. Walker Brook gets its start in the hills northwest of Concord. It is part of the headwaters of the Blackwater River, which eventually flows into the Contoocook and then into the Merrimack. Due to its location high in the watershed it is often running well before most other well-known whitewater runs, much like the creeks of the Baker River Valley which are often runnable before their correlation gauge shows it. A half inch of rain or more usually does it. Also, if the creeks in the Baker River Valley are running, or are expected to be running soon, Walker Brook is running. Here's a video of it at a medium flow: https://youtu.be/qqi\_XszPL7c?si=iu6txnJoqbiklC5p Flow Info: The Smith is the nearest gauge and has similar drainage features. The correlation range was taken from the Upper Smith. This is an estimate. If you run this section please comment with more flow beta
Difficulty
Class IV
Length
1.7 mi
Gradient
169 ft/mi
max 400
Rapids
0
Shuttle Info
### From the North Take route 104 to 4 South in Danbury, Walker Brook Rd is 3.2 miles south of route 104, on the right hand side. ### From the South Walker Brook Rd is 3.6 miles North on Route 4 from route 11 in Andover. ### Take Out From Route 4, drive 0.5 miles up Walker Brook Rd. The road forks; take the left fork and park to take-out below the bottom class V drop (Walker Brook Falls). Take the right fork and park along the road to take out above the bottom class V drop. ### Gage Gage is (will be) located a few dozen yards upstream on the upstream side of the river-left bridge abutment where the brook passes under the road. ### Put In Put in is 1.5 miles further upstream Walker Brook Rd. Look for a small path on the right side of the road leading down to the river. Put on either above or below the class V drop at the put-in. Furthur above the put-in the brook levels out with a wetlands and a small pond.
Difficulty Classes
I Easy II Novice III Intermediate IV Advanced V Expert/Extreme VI Unrunnable
Current Conditions
5-Day Forecast
Whitewater data from
American Whitewater