Gauge Information

Name	Range	Difficulty	Updated	Level
STURGEON RIVER NEAR SIDNAW, MI
usgs-04040500	400 - 4000 cfs	II(III)	01h22m	~ 12.5 cfs (too low)
	Almost certainly too low for reasonable boating. (Likely less than 100 cfs.)
Drainage at Old 41 is very nearly half that of listed gauge, so flow here may be nearly half the gauge listing.
Range Water Level Difficulty Comment 0 - 200 cfs extremely Low-somewhat Low II(III) Almost certainly too low for reasonable boating. (Likely less than 100 cfs.) 200 - 400 cfs somewhat Low-barely Low I-II Likely low, *possibly* E.L.F. (Extreme Low Flow) run. Likely 100-200 cfs. 400 - 600 cfs barely runnable-med runnable I-II Likely 200-300 cfs. Likely low-boatable flow. PLEASE HELP FELLOW BOATERS! ADD A COMMENT OR REPORT ON FLOW, BOATABILITY, AND DIFFICULTY! 600 -1000 cfs med runnable-a bit pushy runnable II(III) Likely 300-500 cfs. Likely low/moderate flows. PLEASE HELP FELLOW BOATERS! ADD A COMMENT OR REPORT ON FLOW, BOATABILITY, AND DIFFICULTY! 1000 -2000 cfs med runnable-a bit pushy runnable II-III+ Likely 500-1000 cfs. Likely high-moderate flows. PLEASE HELP FELLOW BOATERS! ADD A COMMENT OR REPORT ON FLOW, BOATABILITY, AND DIFFICULTY! 2000 -4000 cfs a bit pushy runnable-high runnable II-III+(IV) Likely 1000-2000 cfs. Likely high flows. (Too high?) PLEASE HELP FELLOW BOATERS! ADD A COMMENT OR REPORT ON FLOW, BOATABILITY, AND DIFFICULTY! 4000 -9999 cfs somewhat High-extremely High II-III+(IV) (Near) Record flows. River is in flood. Extreme caution urged.