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West Fork Big Blue HUC8 10270203

A 3,471 km² sub-basin of the Missouri region in NE. Drought coverage is from the US Drought Monitor (map of 2026-09-01); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.

Health score
64
Moderate
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
65%
p22 of record
Water assets
3,358
0 springs · 2,507 wells

USGS gauges (1)

Recent conditions

DateDSCID2+ %Gauges lowFlow pct
2026-09-07001/1p22

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