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RiverBrain

ARKANSAS RIVER BELOW JOHN MARTIN RESERVOIR, CO.

USGS

Colorado (38.0664, -102.93242) · View on map

Current reading

10.4 CFS

Gauge height: 0.93 FT

Read 40 minutes ago · Aug 26, 2026 5:00 AM MDT

Flow history — last 6 days

Runs on this gauge

No runs currently read this gauge.