Maximum discharge along the river was observed at the Hudson River At Green Island Ny with a streamflow rate of 13,900 cfs. However, the deepest point on the river is located at the Hudson R Above Lock 1 Nr Waterford Ny reporting a gauge stage of 30.47 ft. This river is monitored from 7 different streamgauging stations along the Hudson River, the highest being perched at an elevation of 1,565 ft, the Hudson River Near Newcomb Ny.