Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Unadilla River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Unadilla River, the highest being situated at an altitude of ft, the .

The Unadilla River is a 90-mile long tributary of the Susquehanna River located in central New York. The river has a rich history, having played a significant role in the region's transportation industry during the 19th century. Today, the river serves mainly as a source of water for irrigation and hydroelectric power generation. The Unadilla River watershed contains several reservoirs and dams, including the Gilbert Lake Dam, which serves as a popular recreational area for fishing and boating. Other dams located along the river include the West Exeter Dam, which provides a source of drinking water for the Village of West Winfield, and the Hinckley Reservoir Dam, which supplies water to the Mohawk Valley. The river also provides opportunities for kayaking, canoeing, and other outdoor recreational activities.