| Difficulty | I-II |
| Length | 4.9 mi |
| Avg Gradient | 4 fpm |
| Gauge | Marengo River Near Mellen, Wi |
| Reach Info Last Updated | May 1, 2008 |
This is a fine 'canoe tripping' run. Permission is required from Bad River Band of Lake Superior Chippewa. Run requires an 8 mile paddle out to Elm Hoist Road on Bad River.

A USGS gauge (with drainage area of 195 square miles) has been in place since August, 2021. For water year 2023, it lists a maximum flow of 3040 cfs. Flow exceded 382.6 cfs 10% of the time (I.E., about 35 days of the year), and exceeded 49.8 cfs 90% of the time, giving a '10/90 Ratio' of 7.68. ('10/90' is a measure of 'flashiness': low numbers (2 or 3) represent very steady (not flashy) flows, high numbers (10 or above) represent flashy flows.)
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