Maximum discharge along the river was observed at the Tongue River At State Line Nr Decker Mt with a streamflow rate of 471 cfs. However, the deepest point on the river is located at the Tongue River At Akra reporting a gauge stage of 12.89 ft. This river is monitored from 8 different streamgauging stations along the Tongue River, the highest being perched at an elevation of 4,072 ft, the Tongue River Near Dayton .

Streamflow conditions and seasonal statistics

Streamgauges reporting the most discharge on the Tongue River

Discharge comparison for the highest gauges over the past 10 days

Streamflow discharge range for this time of year