Sugar River

Total streamflow across the Sugar River was last observed at 1,266 cfs, and is expected to yield approximately 2,511 acre-ft of water today; about 101% of normal. Average streamflow for this time of year is 1,259 cfs, with recent peaks last observed on 2023-07-11 when daily discharge volume was observed at 9,262 cfs.

Maximum discharge along the river is currently at the Sugar River At West Claremont reporting a streamflow rate of 729 cfs. This is also the highest stage along the Sugar River, with a gauge stage of 2.62 ft at this location. This river is monitored from 2 different streamgauging stations along the Sugar River, the highest being situated at an altitude of 780 ft, the Sugar River Near Brodhead.

It has a rich history dating back to the 18th century when it was used as a major transportation route for logging and farming. Today, the river is primarily used for recreational activities such as fishing, boating, and swimming. Its hydrology is influenced by three major reservoirs: Blaisdell Lake, Highland Lake, and Webster Lake. These reservoirs are managed by the Army Corps of Engineers and provide hydroelectric power and water supply for surrounding communities. The river also supports agricultural uses, with farms located along its banks producing crops such as corn, hay, and vegetables. The Sugar River plays an important role in both the natural and cultural history of New Hampshire, and continues to be a valuable resource for the state.