Maximum discharge along the river is currently at the Roaring River Near Roaring River reporting a streamflow rate of 367 cfs. However, the streamgauge with the highest stage along the river is the Roaring River Near Hilham with a gauge stage of 12.05 ft. This river is monitored from 2 different streamgauging stations along the Roaring River, the highest being situated at an altitude of 965 ft, the Roaring River Near Roaring River.
The Roaring River is a right tributary of the Swan River in Manitoba, Canada.