Zen WaveClass I-II
0.01 Miles
Gauge Information
River DescriptionA playspot develops for local (Rockford area) boaters at relatively low/moderate flows.
StreamTeam Status: unverified
Last Updated: 2008-10-30 10:18:20
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The gauge cited lies over 16 miles upstream in Freeport, IL. Drainage area at Pecatonica is 1.29 times that at Freeport (so actual flow at this site may be 25-30% over those shown on gauge). Of course, correlation is not assured to be precisely linear, especially at times when rainfall may hit different parts of the watershed differently. Nonetheless, the gauge should be a very good indicator of playability available here.
Below listed 'recommended minimum' (600 cfs), the river will be runnable, but the play at this spot will be greatly diminished.
Similarly, as flows rise above the listed 'recommended maximum' (1,000 cfs), the river will be runnable, but the ledge at this location will be more and more 'swallowed up', and there will be little or no play available.
| Gauge/flow analysis (based on USGS data, 1914.09.11-2008.10.08) |
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| Drainage area at gauge | 1,326 sq.mi. |
| Minimum daily mean flow (1936.08.04) | 118 cfs |
| 90% of time flow exceeds | 320 cfs |
| 10% of time flow exceeds | 1,810 cfs |
| Maximum daily mean flow (1929.03.16) | 17,000 cfs |
| 10/90 ratio ('flashy-ness') (under 3 is quite steady, over 10 is quite 'flashy') |
5.66 |
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Based upon USGS historical data and the listed min/max levels, (Note: does not deduct for times ice may preclude safe boating) |
110 days per year |
PECATONICA RIVER AT FREEPORT, IL [ IL ] |
Current Conditions
Station Graphs |
| Level Legend: | Running | Below Minimum Recommended Flow | Above Maximum Recommended Flow | Unknown |
| State | River Name/Section | Class | Level | Rel. Level | Updated | |
|---|---|---|---|---|---|---|
| IL | Pecatonica— Zen Wave | I-II | 811 cfs | med | 12/2 11:30 |
| AW Gauge ID: | 2290 |
| USGS Station: | 05435500 |
| HUC: | 07090003 |
| Latitude: | 42.3036 |
| Longitude: | -89.6158 |
| Class: | 5 |
User Comments |
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2008-11-16 02:17:43 (16 days ago)
http://www.youtube.com/watch?v=bu4KU179XOg Edit
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2008-10-30 01:20:07 (33 days ago)
Surfed it today at 1030. The top hole opened up and was actually the best surf I've found yet out here. The wave is bigger than any of the others and is the most retentive. A few poorly placed rocks dont allow any ends. Still, it was exiting to be able to get in it. The ender-capable wave to river left was washed out though, still a strong eddy line for squirts and and double-pump cartwheels. Judging from the looks of the feature, I think there would still be play available here even at higher levels yet. There is a rock ledge far river left that maybe at high water (3000ish) might make a meaty little pourover hole.
All in all, I would prefer to play here at levels under 1000, as the best little ender-wave is in good shape. Edit
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