Maximum discharge along the river was observed at the Androscoggin River Near Auburn with a streamflow rate of 3,200 cfs. However, the deepest point on the river is located at the Androscoggin River At Rumford reporting a gauge stage of 3.99 ft. This river is monitored from 4 different streamgauging stations along the Androscoggin River, the highest being perched at an elevation of 1,249 ft, the Androscoggin River At Errol.