IOWA RIVER AT MARSHALLTOWN, IA
USGSIowa (42.06582, -92.9077) · View on map
Current reading
347 CFS
Gauge height: 10.10 FT
Read about 1 hour ago · Aug 26, 2026 4:00 PM CDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.