Maximum discharge along the river was observed at the Iowa River At Wapello with a streamflow rate of 12,500 cfs. However, the deepest point on the river is located at the Iowa River Below Coralville Dam Nr Coralville reporting a gauge stage of 51.09 ft. This river is monitored from 8 different streamgauging stations along the Iowa River, the highest being perched at an elevation of 1,187 ft, the Iowa River Near Rowan .

Streamflow conditions and seasonal statistics

Streamgauges reporting the most discharge on the Iowa River

Discharge comparison for the highest gauges over the past 10 days

Streamflow discharge range for this time of year