Total streamflow across the Quinnipiac River was last observed at 148 cfs, and is expected to yield approximately 293 acre-ft of water today; about 30% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 487 cfs, with recent peaks last observed on 2011-08-29 when daily discharge volume was observed at 3,943 cfs.

Maximum discharge along the river is currently at the Quinnipiac River At Wallingford reporting a streamflow rate of 130 cfs. However, the streamgauge with the highest stage along the river is the Quinnipiac River At Southington with a gauge stage of 3.1 ft. This river is monitored from 2 different streamgauging stations along the Quinnipiac River, the highest being situated at an altitude of 145 ft, the Quinnipiac River At Southington.

The Quinnipiac River is a 45-mile long river located in the eastern part of Connecticut, USA. The river was historically used for transportation and trade by Native American tribes and later by European settlers. The river's hydrology is affected by urbanization, agriculture, and industrialization. There are four major reservoirs/dams on the river, including the Barnes Memorial Reservoir, the Hanover Pond Dam, the Southington Reservoir, and the North Branford Reservoir, which provide drinking water to the surrounding communities. The river is also used for recreational activities such as fishing, boating, and hiking. While agricultural use has declined, there are still some farms in the river's watershed that use its water for irrigation. The Quinnipiac River has faced environmental challenges, including pollution, which has affected its water quality and wildlife.