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

The Chewuch River is located in the northern region of Washington state and is approximately 53 miles long. Historically, the river was home to indigenous tribes and was used for transportation and fishing. Today, the river is an important source of irrigation for local agriculture and provides recreational opportunities such as fishing, kayaking, and camping. The river is fed by snowmelt and has a hydrology that is heavily influenced by seasonal changes. The river is also home to a number of reservoirs and dams, including the Molson and Buzzard Creek dams, which help manage water flow throughout the year. Despite ongoing challenges related to water management and climate change, the Chewuch River continues to be an important resource for both local communities and the natural environment.