Iowa River below Coralville Dam nr Coralville, IA

JOHNSON COUNTY, IA41.7153°N, -91.5302°W Updated 37 min ago

FLOW RATE

7,170cfs

GAUGE HT

54.18ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

7,170cfs 109.3% vs avg

Optimal band: 6,120–8,280 cfs

PERIOD HIGH

7,270cfs

PERIOD LOW

7,150cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

54.18ft

Precipitation History

Your History · Iowa River below Coralville Dam nr Coralville, IA

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41.7153, -91.5302

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 10:00 UTC

Site #05453520·USGS

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