Iowa River below Coralville Dam nr Coralville, IA

JOHNSON COUNTY, IA41.7153°N, -91.5302°W Updated 10 hr ago

FLOW RATE

7,206cfs

GAUGE HT

54.20ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

7,206cfs 61.5% vs avg

Optimal band: 5,678–7,682 cfs

PERIOD HIGH

7,211cfs

PERIOD LOW

4,158cfs

RUNNABLE

88%

last 7 day in band

Gauge Height

54.20ft

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 00:00 UTC

Site #05453520·USGS

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