A 256 day old warning about this river was added. Click on comments below to read it.

Cedar Creek - Cedarburg City Park to CTH.T (2.3 miles)


Cedar Creek,

Disclaimer

Cedarburg City Park to CTH.T (2.3 miles)

Usual Difficulty II-III (may vary with level)
Length 2.3 Miles
Avg. Gradient 32 fpm
Max Gradient 55 fpm

City Park Ledge


City Park Ledge
Photo by Rob Smage

Gauge Information

Name Range Difficulty Updated Level
CEDAR CREEK NEAR CEDARBURG, WI
usgs-04086500 100 - 1100 cfs III+ 02h25m cfs


River Description

Quick Facts:
Location: Downtown Cedarburg to east edge of town.
Shuttle Length: 0.8 mile. (See details in "Directions" Tab.)
Character: Two dams (mandatory portage for most paddlers) and their backwaters provide pause. Bedrock ledges and slides provide some decent play before gradient peters out in rubble-field shoals. A large oxbow allows paddling 2.3 miles with only a 0.8 mile shuttle!

Put-in is approximately 780' elevation.
Take-out is approximately 705' elevation.
Thus total elevation change is approximately 75'. (Unfortunately, nearly 30' of this is wasted being backed up by the two dams.)

General Overview
Historic Cedarburg boasts a fun little run, with two very short, but rather wicked portages down 12' cliffs around dams. Mountain goat skills or ropes will help, especially for early season (ice) or during/immediately after rains (mud).

The run consists of shallow bedrock rapids, short ledges, and gorge/dells. In the lower reaches of this run, the gradient has largely 'petered out', but current is still swift. Novice boaters may find themselves in trouble as they navigate bends and negotiate deadfall, though lately there does seem to be an increase in 'caretaking' of this reach.

Main playable drops are: City Park Ledge, Bank Waves, Estate Bridge, and Railroad Ledge.

Note: this is one of the later southern Wisconsin streams to 'open up' in spring, due to the ponds (behind the two dams on the run) which do not quickly flush free of ice. Specifically, the second one (above the 'Nail Factory Dam') lies in an East-West stretch of river which tends to be rather sheltered from the sun, so it may remain ice-covered and impassible well after other rivers in the area have flushed free of ice.

Recreational users of this stretch of river should be aware that it is identified as a 'hotspot' for PCBs (Polychlorinated biphenyl). A major 'contributor' to the PCB load was located in the 'pond' just above the put-in of this reach. Remediation efforts were undertaken on 'Ruck Pond' (just above the listed put-in) during 1994-1995, and on 'Hamilton Pond' (just below the listed put-in) during 2000-2001. To date, no such efforts have taken place in the 'Nail Factory' pond or downstream. The best information I can find suggests that PCBs primarily bond with soil and are NOT generally water soluble. This would suggest that as long as you stay in your boat, and avoid stirring up any muddy areas, your risk of any PCB contact should be minimal.


StreamTeam Status: Not Verified
Last Updated: 2009-12-13 21:31:04

Editors

Stream Team Editor
Rob Smage


Downed tree bypass

Detail Trip Report Edit  Downed tree bypass  @Cedar Creek Cedarburg City Park to CTH.T (2.3 miles), WI(273.35KB .jpeg)

Downed tree

Detail Trip Report Edit  Downed tree  @Cedar Creek Cedarburg City Park to CTH.T (2.3 miles), WI(174.09KB .jpeg)

City Park Ledge

Detail Trip Report Edit  City Park Ledge  @Cedar Creek Cedarburg City Park to CTH.T (2.3 miles), WI(242.38KB .jpeg)

City Park Ledge

Detail Trip Report Edit  City Park Ledge  @Cedar Creek Cedarburg City Park to CTH.T (2.3 miles), WI(234.97KB .jpeg)

Put-in Wave

Detail Trip Report Edit  Put-in Wave  @Cedar Creek Cedarburg City Park to CTH.T (2.3 miles), WI(250.56KB .jpeg)

History of Cedar Creek

Detail Trip Report Edit  History of Cedar Creek  @Cedar Creek Cedarburg City Park to CTH.T (2.3 miles), WI(131.19KB .jpeg)

Sweet Cedar

Detail Trip Report Edit  Sweet Cedar  Cedar Creek, WI(2.37MB .wmv)

Super Cedar

Detail Trip Report Edit  Super Cedar  Cedar Creek, WI(6.22MB .wmv)


Gauge Information

Gauge Description:

Gauge is a few miles upstream of this reach. While dams intervene, all are top-spill 'non-regulated' dams which effectively pass all water through.

 

Gauge/flow analysis
(based on gauge data 1978-05-16 through 2008-05-15)
Drainage area at gauge 120 sq.mi.
Minimum mean daily flow during gauge period 7.3 cfs
( 2003.09.07)
90% of time flow during gauge period exceeds 21 cfs
10% of time flow during gauge period exceeds 200 cfs
Maximum mean daily flow during gauge period 2,120 cfs
( 2004.05.24)
10/90 ratio ('flashy-ness') during gauge period
(under 3 is fairly steady, over 10 is quite 'flashy')
9.5
Average days per year during gauge period
over recommended 'low' threshold (100 cfs)
79
Average days per year during gauge period
over recommended 'high' threshold (600 cfs)
5
 
Approximate offseason ("Ice")
stage/gauge correlation
9.29' 1200 cfs
9.12' 1100 cfs
8.92' 1000 cfs
8.715' 900 cfs
8.495' 800 cfs
8.25' 700 cfs
7.98' 600 cfs
7.68' 500 cfs
7.34' 400 cfs
6.95' 300 cfs
6.46' 200 cfs
6.17' 150 cfs


The 'minimum recommended flow' (100 cfs) is certain to be questioned by many boaters. Indeed, it will have parts of the run be a bit of a scrape, but reasonable whitewater play will be possible at a couple spots. The run has been floated at levels below this, but is not recommended. The 'maximum recommended flow' (600 cfs) is only set as an indicator of levels 'above the norm'. The river is runnable much higher, and, in fact, many experienced boaters will prefer levels above this value, indeed using it as almost their 'minimum'! (See chart below.)

For winter, min/max are set differently (6.95'/300cfs & 9.12'/1100cfs). Since ice will choke the backwaters behind the two dams on the listed reach (and likely also the run-out stretch of lower gradient downstream of the island), min/max are bumped up to levels more likely to start blowing that out, or (at least) likely to provide enough entertainment on the other parts of the run so as to make dealing with the hassle of the ice at least a little more worthwhile. Obviously, actual conditions will be quite variable in winter.

 

Flow (cfs) Class Suitable for Description
40 - 100 I-II beginner/novice
Open boats (canoes or recreational kayaks without skirts), kayaks, rafts
Relatively minimal whitewater play
Even down to low end of range some minor play is possible. Bank Waves are shallow/grungy, but allow tame surfs and spins. Estate Bridge is playable (an odd/interesting surf against the bridge-pier) at these levels.
100 - 600 II-II+ novice/intermediate
Decked canoes (C1 or C2), kayaks with sprayskirts, properly outfitted open boats (canoes with flotation bags)
Much better depth and play.
Adds play at City Park Ledges and Railroad Ledges
600 - 1100 II-III intermediate/expert
with proper whitewater gear, knowledge, and safety training
Optimal
All features are well formed and playable
1100-1800 III+ Well-experienced strong-skilled paddlers only

Much care must be taken around the two dams/portages. Putting in below each of them will be somewhat difficult due to relative lack of anyplace convenient to get into your boat and not be in the current.

Due to the high banks, the run will be feature powerful water with few eddies. There will be serious risk/danger. Especially in the lower portion of the run, boaters must proceed around bends in river with caution. Deadfall and strainers are a recurring problem, and high water means extreme risk if you cannot maneuver quickly to avoid being swept into them.


The City Park Ledges will be a wild start, often with an audience of onlookers on shore in the park (who are there primarily just to look at the raging creek). The Bank Ledges will create a sweet surfable wave with a wonderful eddy alongside. Estate Bridge will be large and powerful, but it's eddy will be rather dynamic. Repeat play will depend upon coming off the wave in control to regain the eddy. In general, both waves offer powerful surfs but rather little possibility for any spins, and even less likelihood of any vertical moves.

1800+ III+ No one! Somewhere up in this range most features tend to wash out.
No features (other than the two dams to portage) truly rise above a class III rating (since there essentially will be few real features on the run). However, due to the high banks, the run will be a freight-train fast-flush with virtually no eddies. There will be serious risk/danger (especially due to strainers in the lower portion of the run), and a bridge downstream of the main gradient (but still in an area which will have strong current at these levels) may become too low to the water to convenientlly pass under. We cannot recommend that anyone even think about putting on this river at these levels.
There will undoubtedly be far better (and safer) choices to run in the area.

Gauge Information

Name Range Difficulty Updated Level
CEDAR CREEK NEAR CEDARBURG, WI
usgs-04086500 100 - 1100 cfs III+ 02h25m cfs
While two dams lie between gauge location and put-in, they are top-spill run-of-river, so cause virtually no regulation of flow.
RangeWater LevelDifficultyComment
0 - 40 cfs extremely Low-somewhat Low I Too low for any reasonable float.
40 - 100 cfs somewhat Low-barely Low I-II E.L.F. (Extreme Low Flow)
100 - 300 cfs barely runnable-med runnable II Reasonable beginner/intermediate flow.
300 - 600 cfs med runnable-a bit pushy runnable II+ Good intermediate whitewater flow.
600 -1100 cfs a bit pushy runnable-high runnable III Big surfs for experienced boaters at this flow.
1100 -1800 cfs somewhat High-somewhat High III+ Experienced whitewater boaters only at this flow!
1800 -9999 cfs somewhat High-extremely High III+ There are better places to boat.

Report - Reports of Cedar Creek Cedarburg City Park to CTH.T (2.3 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

When River/Gauge Subject Level Reporter
241d11h24m /CEDAR CREEK NEAR CEDARBURG, WI [WI] High Water Report 950 cfs Rob Smage
> 10 years Cedar Creek [WI] Super Cedar 1130 cfs Rob Smage
> 10 years Cedar Creek [WI] Sweet Cedar 588 cfs Rob Smage

WXPort

News





User Comments


2009-06-17 08:40:22 (191 days ago)
Rob SmageDetails
Scout putin at Cedarburg road while visiting Micro Brewery (Silver Creek Brewing Co) in old mill.
Incredibly well made beers, as well as excellent selection of top noch taps of other manufacturers.
And, no smoking indoors! There are outdoor patio tables (during warmer weather) overlooking the
river. where smoking is allowed.

2009-04-13 08:21:33 (256 days ago)
Rob SmageDetails
Location: Downstream of the main gradient (after passing Estate Bridge, Railroad Bridge and another
private bridge across the creek, at the point where the creek splits into two channels around a
large island) *************************************************************
************************************************************* Hazard: A massive collection of wood
blocks getting into river-left (formerly 'main') channel of river. Perhaps just as well, since a
large tree around the second bend downstream in that channel has also accumulated quite a pile of
wood. There is an open channel to the tight-right shore, but it will take well-skilled boaters to
successfully negotiate it at virtually any flows.
*************************************************************
************************************************************* The right channel around this island
has been severely eroding the right shore. A tree has slumped into the river in the first bend (as
the creek heads south). Most of it has been sawed to create some clearance into that channel, but
this area should be approached with EXTREME caution. The remaining portion of the tree and rootball
may still cause some problem, and other shoreline slumping is likely to contine..

2009-04-13 08:10:33 (256 days ago)
Rob SmageDetails
Location: downstream of Nail Factory Dam, before getting to Estate Bridge
************************************************************************************
************************************************************************************ Hazard: There
is a LARGE tree which has fallen across the width of the river. The main branch across the water
arches upward so that at low-to-moderate flows it is possible to boat under it. At high flows this
will be a considerable hazard. Well skilled boaters should have adequate time (upon keeping a
vigilant eye open) to scramble to shore to get around/past it. Indeed, it may be possible (at high
water) to go far left and get through.
Users can submit comments.

Rapid Summary

Mile Rapid Name Class Features (Legend)
-2.0USGS gauge locationN/A
0.0Put-inN/APutin Playspot Photo
0.0City Park LedgesIIIWaterfall Playspot Photo
0.7Highland Road DamPortage Hazard
0.7Bank WavesIIAccess Playspot
1.0Nail Factory Dam (~18.5')Portage Hazard Playspot
1.2Estate Bridge WaveII+Playspot
1.2Railroad WavesIIPlayspot
1.3Bridge
1.5Island
2.1Squirt SpotPlayspot
2.2Take-out (CTH.T)Takeout

Rapid Descriptions

USGS gauge location (Class N/A, Mile -2.0)

While the gauge is located about two miles upstream of the listed put-in, and a pair of dams intervene, they have virtually no 'regulation' on the flow.



Put-in (Class N/A)

Put-in Wave

Put-in Wave
Photo by Rob Smage

We usually park on the street and carry upstream just a bit to put in just behind the Silver Creek Brewpub. A small ledge/wave midstream can provide some minor entertainment (surfing and attainments) before heading down the first drop.

By the way, some folks may 'eye' the dam just upstream. While I am aware of at least one claim of having run it (supposedly 'accidentally', though that's hard to imagine), it cannot be recommended. The 'landing zone' contains shallow bedrock (at least in places), making boat damage and injury likely. Unless you are very skilled and confident of nailing a boof, or unless you have 'plumbed' the base of the drop (by going in there at minimal flows and walking/swimming the base of the dam), we strongly recommend that you should not attempt running this dam. (Besides, it is so much easier to put in below it than above it.).



City Park Ledges (Class III, Mile 0.0)

City Park Ledge

City Park Ledge
Photo by Rob Smage

A nice set of ledges (maybe 4-5' of drop in 15' or so of river) provide a somewhat exciting start to the run. Minor play is possible here at certain levels, though always rather limited by shallowness and vertical stone walls constricting the stream.



Highland Road Dam

***NON RUNNABLE***

Take out river-right, at a landing upstream of the bridge, to portage this dam. You will carry across the road and through the back yard of a private home. Please be respectful of the property. It would be best (as a formality) to stop by (while you are scouting or shuttling, before putting in) and notify the owner (if they are home) about what you are doing (boating the river) and ask permission to (carefully, and respectfully) carry through their backyard to continue downriver.

 

We will not discount the possibility that some properly skilled (or significantly lucky) boater may be able to successfully run this dam (and paddle away, without injury). However, the 'landing zone' is almost uniformly shallow (at most water levels), and (at higher water levels) there will be a nasty boil-line with shoreline eddies pulling strongly back towards the dam. Thus, we must consider and represent that this dam (for all intents and purposes) should be considered UNRUNNABLE.



Bank Waves (Class II, Mile 0.7)

Some sloping bedrock and minor ledges create a short sequence of waves, which can allow some minor play at low-to-moderate levels. At levels from 600-1600+ cfs, these build up quite nicely to provide really nice surfs. Somewhere about 2000 cfs and higher, these almost totally wash out, and there is little reason to do the whole run.



Nail Factory Dam (~18.5')

While this has been run (at lower water levels, around 300 cfs, +/-), most boaters will opt to portage, river-right. One has to pass (boat and body) through a fence, bushwhack a bit, and carefully make their way down a steep bank to get back on stream.

 

For anyone considering running the dam, be aware that the right bank (in the 'landing zone') angles in considerably, so you want to be at least 10-15' off the right flank of the dam to avoid a hard piton on landing. Rescue would be difficult here since it is not easy for anyone to get near the river at the base of the dam. Anyone caught in the boil-line (at higher flows) would be in serious trouble.

 

A rocky outrun from the dam creates some strong currents down through a vertical walled dells. Some minor play may be possible within this area.



Estate Bridge Wave (Class II+, Mile 1.2)

Increasing gradient leads down to a bridge-pier which constricts the creek, and a wave forms alongside. Boaters need to have good skills (particularly as flow increases) to catch a river-left eddy under the  bridge to do any repeat play here. Minor play is available as low as 100 cfs (though all else will be extremely boney). Play increases as levels rise, and sweet surfs are available on a powerful fast wave from 600-1600+ cfs, though it will never really allow much for the 'rodeo boater' crowd.



Railroad Waves (Class II, Mile 1.2)

A small ledge creates a minor wave here at many flows. Minor surfing play is possible.



Bridge

A bridge spans the river at this point (though I'm not sure for what reason just yet . . . maybe for future development). At lower flows boaters will encounter shallow shoals through this area. Above 'maximum recommended flow' this bridge may become a hazard (too low to the water).

 

As an aside, just downstream of here (but still before the island), Cedar Creek is within 1/3 mile of the Milwaukee River (at Grafton Dells). However, the creek meanders another 3.3 miles before its confluence with the Milwaukee River, downstream of CTH.C. I can't help but think about how the 3.3 miles of low gradient might have been condensed into 1/3 mile of high gradient if the creek had managed to run a shorter route into the Milwaukee River at this location.



Island

A large island (for such a relatively small creek) splits the flow.

 

The (historically) main channel is off to the left, but often contains deadfall which requires significant skill and maneuvering to avoid problems. Since there is no real gradient remaining (no rapids), and since this route is longer and so prone to snags, this left channel is NOT RECOMMENDED.

 

To the right lies an 'overflow' channel, which is the PREFERRED ROUTE. It is shorter, straighter, less prone to snags, and generally less problematic navigation.

 

Do be aware that just after the island, after rejoining the flow from the main channel, there is a large deadfall. While there is adequate passage, some attention and maneuvering will be necessary.



Squirt Spot

In the 'flow shadow' of a private island (with foot-bridge from private yard), there is generally sufficient depth and some fairly interesting currents (at higher water levels) to allow some playing with stern-squirts and bow-stalls.



Take-out (CTH.T)

While one could proceed downstream, the gradient has largely petered-out at this point. And, it's tough to beat a 2.2 mile run, with only a 0.8 mile shuttle.





 River Alert  
 State News  
 River Links  
 NWRI - Cedar Creek Cedarburg City Park to CTH.T (2.3 miles) (mobile)