Total streamflow across the Gunnison River was last observed at 4,685 cfs, and is expected to yield approximately 9,293 acre-ft of water today; about 100% of normal. Average streamflow for this time of year is 4,703 cfs, with recent peaks last observed on 2017-05-26 when daily discharge volume was observed at 43,480 cfs.

Maximum discharge along the river is currently at the Gunnison River Near Grand Junction reporting a streamflow rate of 1,630 cfs. However, the streamgauge with the highest stage along the river is the Gunnison River Below Gunnison Tunnel with a gauge stage of 3.62 ft. This river is monitored from 4 different streamgauging stations along the Gunnison River, the highest being situated at an altitude of 7,670 ft, the Gunnison River Near Gunnison.

The Gunnison River is a tributary of the Colorado River that flows through western Colorado. It is approximately 180 miles long and has a drainage basin of over 7,000 square miles. The river was historically used by Native American tribes for fishing and hunting, and later by European explorers and settlers for transportation and irrigation. The hydrology of the river has been altered by several dams and reservoirs, including the largest, the Blue Mesa Reservoir. These dams and reservoirs provide water for irrigation and hydroelectric power generation. The Gunnison River is also a popular recreational destination, with activities such as fishing, rafting, and kayaking. The river's ecosystem is vital to the region's agricultural industry and supports a variety of wildlife.