UPPER IOWA RIVER AT DECORAH, IA
USGSIowa (43.30489, -91.79554) · View on map
Current reading
507 CFS
Gauge height: 2.24 FT
Read about 1 hour ago · Oct 21, 2026 10:45 AM CDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.