Maximum discharge along the river was observed at the Heart R Ab Lake Tschida Nr Glen Ullin with a streamflow rate of 632 cfs. However, the deepest point on the river is located at the Heart River Nr Richardton reporting a gauge stage of 7.97 ft. This river is monitored from 5 different streamgauging stations along the Heart River, the highest being perched at an elevation of 2,452 ft, the Heart River Nr South Heart .

Streamflow conditions and seasonal statistics

Streamgauges reporting the most discharge on the Heart River

Discharge comparison for the highest gauges over the past 10 days

Streamflow discharge range for this time of year