Gauge Information

Name	Range	Difficulty	Updated	Level
BLACK RIVER NEAR BESSEMER, MI
usgs-04031000	250 - 2000 cfs	I-II	01h25m	244 cfs (too low)
	Likely ELF (Extreme Low Flow) run.
Gauge (200 sq.mi.drainage) is on this reach, so very accurately portrays actual flow.
Range Water Level Difficulty Comment 0 - 150 cfs extremely Low-somewhat Low I-II Likely too low for any real whitewater. 150 - 250 cfs somewhat Low-barely Low I-II Likely ELF (Extreme Low Flow) run. 250 - 500 cfs barely runnable-med runnable I-II Likely low-boatable flows. We need your input. Add a comment or report relating your impressions of boatability and difficulty at various gauge flows. 500 -1000 cfs med runnable-a bit pushy runnable I-II Likely moderate boatable flows. We need your input. Add a comment or report relating your impressions of boatability and difficulty at various gauge flows. 1000 -2000 cfs a bit pushy runnable-high runnable I-II Likely high boatable flows. We need your input. Add a comment or report relating your impressions of boatability and difficulty at various gauge flows. 2000 -5000 cfs somewhat High-somewhat High I-II Unusually high flows. Big and pushy. We need your input. Add a comment or report relating your impressions of boatability and difficulty at various gauge flows 5000 -15000 cfs somewhat High-extremely High I-II Outrageously high flows.Likely low-boatable flows. We need your input. Add a comment or report relating your impressions of boatability and difficulty at vario