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Raritan, S. Branch, NJ

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Hoffman's Bridge to unnamed bridge at Readingsburg (Ken Lockwood Gorge)

Class III-IV
2.6 Miles
Avg Gradient 58 fpm
Max Gradient 70 fpm

Bony day


Bony day
Photo of Denny Kortze by Stephen Strange @ 6.7'

Gauge Information

low
6.59
7/24 21:45

Min Sug. Level:  6.7 ft Max Sug. Level:  9 ft

River Description

Stephen Strange contributes:
The South Branch of the Raritan River's "Ken Lockwood Gorge Wildlife Management Area" is one of the classic class III runs in NJ (if there is such a thing). There is a gravel road which runs along the river from Hoffman's Crossing to the Cokesbury Rd. Bridge on river left. The gorge has about 3 miles of class III mixed boulder garden and ledge rapids.
It's a perfect training run for intermediate boaters.
I always put in at the gravel parking spot at the begining of the Wildlife management area, not Hoffman's bridge, but either is an option.
There are also two take-out options. There is a fishing club which owns a lot of land around the lower half of the gorge; there is even a sign strung at about head height on a cable about .5 mi above the lower bridge. To avoid a conflict, I always take out either at the end of the second island where there is narrow gravel shoulder along the road, or down at the USGS gauge about .25 mi downstream of the Cokesbury Rd. bridge. If you take out at the island, you're not missing much in the way of rapids.
One last thing: the gravel road can become very icy in the winter and there is no rail, so be careful. Run your shuttle up Hoffman's Crossing, across Mt. Grove and down Cokesbury Rd., if there is a question.


Updates:

Ran it on Sunday 10/9/2005. 8'2" on the station gauge, a nice level. No major strainers to report, except the usual river-wide before the first island. (Take this on the right, but then eddy left behind the big rock, and then run the chute on the left side of the island for the most excitement. This is easy to scout, too; just pull out when you see the strainer, and walk down the road.) The drop on the right side of the second island is clear. This one is tough to scout, so look for log piles on the right and center about two miles into the run, just after passing a curve to the left (train-wreck bend) with a sign board on the bank. Run between the log piles around the right side of the island. No real maneuvering necessary, just lean in and paddle through. Great level for side surfing the lower ledges. Some small side strainers here and there, but mostly clear. Have fun! Eric T.
Looked at it on Saturday 10/15/2005 with 7'3" on the guage. It looked like a bony ride from the Cokesbury Bridge, so we didn't paddle it. I would say pass on it at this level and below.

StreamTeam Status: unverified
Last Updated: 2005-10-16 21:47:23

Search Results

Photos/Videos 1- of 4

Low Low water on the South Branch


Low Low water on the South Branch  South Branch Raritan River NJ
(158.05KB .jpeg)

Bony day


Bony day  S. B. Raritan River NJ
(31.48KB .jpeg)

Lockwood Gorge: Last Stretch


Lockwood Gorge: Last Stretch  South Branch of the Raritan River NJ
(84.38KB .jpeg)

Small Drop Before Train Wreck Bend


Small Drop Before Train Wreck Bend  South Branch of the Raritan River NJ
(858.30KB .mpg)

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Gauge

Gauge Description:

Stephen Strange contributes:
The gauge for this section is the S. B. Raritan River at High Bridge.
Minimum is 6.7'; a good level is anything between 7' and 9', and over 9' it becomes more of a flush.

S.B. Raritan R.-High Bridge, NJ [ NJ ]

Current Conditions

Stage Flow Updated
6.59 168 7/24 21:45

Station Graphs


Linked Reaches

Search Results

Level Legend: Running Below Minimum Recommended Flow Above Maximum Recommended Flow Unknown
Descriptions of reaches with River Name in bold have been verified by a regional StreamTeam member.

State River Name/Section Class Level Rel. Level Updated
NJ Raritan, S. Branch— Hoffman's Bridge to unnamed bridge at Readingsburg III-IV 6.59 ft   low 7/24 21:45
NJ Raritan, S. Branch— Naughright Rd to Hoffman's Crossing Rd I-II 168 cfs   low 7/24 21:45
NJ Raritan, S. Branch— Town of High Bridge to confluence with North Branch of the Raritan I-II 168 cfs   low 7/24 21:45

Station Description

AW Gauge ID:271
USGS Station:01396500
HUC:02030105
Latitude:40.6778
Longitude:-74.8794
Class:6

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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

2007-01-08 10:43:31 (563 days ago)
Contact not found. (144588)
Have run the Ken Lockwood Gorge twice now--both times with the So. Branch running at about 6.8 on the gauge. Lots of fun! Yesterday (1/8/07) it was running at 7.9--the highest level since I've been paying attention--and I drove through the gorge. It actually looked like it would have been a significantly easier run than at lower levels where there are so many more rocks exposed. Waves were not that much bigger. Be aware that NJ Fish and Game has plans to "improve" the access road through the gorge and close it off to auto traffic. This will make scouting/shuttling through the gorge impossible.
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Rapid Descriptions

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EPA Surf This Watershed

USGS Page for This Station

NPS NJ Rivers Inventory


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