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

The Coldwater River is a tributary of the Kalamazoo River located in southwestern Michigan. The river is approximately 40 miles long and has a rich history in the area. The Coldwater River has been used for agriculture and industry for many years, with logging and milling being the primary industries in the 1800s. Today, the river is used for irrigation and provides a source of water for several reservoirs, including the Coldwater Lake Dam and the Little Coldwater Creek Dam. These reservoirs are used for recreation, including fishing, boating, and swimming. The river is also home to several species of fish, including smallmouth bass, northern pike, and walleye. The Coldwater River plays an important role in the local ecosystem and provides a vital source of water for both agricultural and recreational purposes.