St. Louis - D) Hwy.61 (Scanlon) to CR210 (Thomson Reservoir) (3.4 miles) (MN)
Very low, but doable. (At least two worthwhile rapids.)
In the river-left channel, most traffic stays toward the island (channel-right) to splash through (or catch) a couple of sweet wave/holes. At some flows, these may be a bit 'keepy', and better avoided.