Total streamflow across the Salmon River was last observed at 34,730 cfs, and is expected to yield approximately 68,886 acre-ft of water today; about 95% of normal. Average streamflow for this time of year is 36,680 cfs, with recent peaks last observed on 2017-06-02 when daily discharge volume was observed at 129,510 cfs.

Maximum discharge along the river is currently at the Salmon River At White Bird Id reporting a streamflow rate of 22,200 cfs. This is also the highest stage along the Salmon River, with a gauge stage of 19.26 ft at this location. This river is monitored from 9 different streamgauging stations along the Salmon River, the highest being situated at an altitude of 5,911 ft, the Salmon River Bl Yankee Fork Nr Clayton Id.

The Salmon River is a 425-mile-long river in western Idaho that is known for its world-class rapids and salmon fishing. The river's history dates back to the Native American tribes that used the river for fishing and transportation. The river's hydrology is influenced by its headwaters in the Sawtooth Mountains, which provide a consistent flow of cold, clear water. The river is home to several reservoirs and dams, including the Lower Salmon Falls Dam and the Little Salmon River Dam, which provide hydroelectric power and irrigation for agricultural purposes. The Salmon River is also popular for recreational activities, including rafting, fishing, and camping. The river's diverse landscape and rich history make it a unique destination for outdoor enthusiasts and history buffs alike.