Total streamflow across the Chemung River was last observed at 4,910 cfs, and is expected to yield approximately 9,739 acre-ft of water today; about 83% of normal. Average streamflow for this time of year is 5,886 cfs, with recent peaks last observed on 2014-05-17 when daily discharge volume was observed at 106,400 cfs.

Maximum discharge along the river is currently at the Chemung River At Chemung Ny reporting a streamflow rate of 2,070 cfs. However, the streamgauge with the highest stage along the river is the Chemung River At Corning Ny with a gauge stage of 15.79 ft. This river is monitored from 3 different streamgauging stations along the Chemung River, the highest being situated at an altitude of 916 ft, the Chemung River At Corning Ny.

The Chemung River is a 45-mile-long tributary of the Susquehanna River in New York and Pennsylvania. It has served as an important transportation route for Native American tribes and later, European settlers. The river flows through the cities of Elmira and Corning, and is used for recreational activities such as fishing, boating, and kayaking. The river's watershed covers 2,600 square miles and includes several reservoirs and dams, including the Chemung River Dam and the Harris Hill Dam. These structures help regulate the river's flow and provide water for agricultural purposes. In recent years, the Chemung River has seen improvements in water quality and wildlife habitat due to conservation efforts by local organizations.