Maximum discharge along the river was observed at the Chattooga River Near Clayton with a streamflow rate of 275 cfs. However, the deepest point on the river is located at the Chattooga River Above Gaylesville Al reporting a gauge stage of 4.27 ft. This river is monitored from 3 different streamgauging stations along the Chattooga River, the highest being perched at an elevation of 1,165 ft, the Chattooga River Near Clayton.