Gauge Information

Name Range Difficulty Updated Level
PRAIRIE RIVER NEAR MERRILL, WI
usgs-05394500 150 - 1250 cfs I-II 01h01m 399 cfs (running)
gauge class Good beginner-to-intermediate flows.
Gauge (184 sq.mi drainage) is about five miles downstream from take-out, with no significant tribs, so should be quite accurate for flow in reach.
gauge graph
RangeWater LevelDifficultyComment
0 - 100 cfs extremely Low-somewhat Low I gauge is important or has warning May be boatable, but won't really be whitewater.
100 - 150 cfs somewhat Low-barely Low I-II gauge is important or has warning Very low, but may be reasonable for minor run/play.
150 - 500 cfs barely runnable-perfect runnable I-II gauge is important or has warning Good beginner-to-intermediate flows.
500 -1250 cfs perfect runnable-high runnable II-III+ gauge is important or has warning Pushy flows, require strong intermediate to expert whitewater skills.
1250 -1800 cfs somewhat High-somewhat High III+(IV) gauge is important or has warning Epic flow. Expert whitewater boaters only.
1800 -9999 cfs somewhat High-extremely High III-IV+ gauge is important or has warning Epic to record flows. Extreme caution is urged for anyone opting to boat this.

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