IOWA RIVER AT MARENGO, IA
USGSIowa (41.81273, -92.06479) · View on map
Current reading
4,170 CFS
Gauge height: 11.60 FT
Read about 1 hour ago · Oct 21, 2026 11:00 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.