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

The Deadwood River is a 55-mile-long river located in Idaho, United States. It flows through rugged terrain and is a popular destination for recreational activities like fishing, kayaking, and rafting. The river has a rich history, with Native American tribes using the area for hunting and fishing for centuries. The construction of the Deadwood Dam in the 1930s created Deadwood Reservoir, which provides irrigation water for local farms and ranches. Other dams along the river include the Elk Creek Dam and the Upper Deadwood Dam. The hydrology of the river is characterized by spring snowmelt and rain, which can cause occasional flooding. Despite this, the Deadwood River remains a popular destination for water activities and outdoor enthusiasts.