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RiverBrain

BIG RIVER AT BYRNESVILLE, MO

USGS

Missouri (38.39172, -90.63781) · View on map

Current reading

216 CFS

Gauge height: 2.33 FT

Read about 1 hour ago · Aug 26, 2026 12:45 PM CDT

Flow history — last 6 days

Runs on this gauge

No runs currently read this gauge.