Maximum discharge along the river was observed at the Ottawa River Near Kalida Oh with a streamflow rate of 54.5 cfs. However, the deepest point on the river is located at the Ottawa River At Lima Oh reporting a gauge stage of 11.21 ft. This river is monitored from 3 different streamgauging stations along the Ottawa River, the highest being perched at an elevation of 841 ft, the Ottawa River At Lima Oh .

Streamflow conditions and seasonal statistics

Streamgauges reporting the most discharge on the Ottawa River

Discharge comparison for the highest gauges over the past 10 days

Streamflow discharge range for this time of year