Top Discharges

Streamgauges reporting the most discharge on the Middle Fork River

10 Day Trend

Discharge comparison for the highest gauges over the past 10 days

Expected Streamflow Ranges

Streamflow discharge range for this time of year

The Middle Fork of the Salmon River is a 104-mile-long (167 km) river in central Idaho in the northwestern United States. The Middle Fork is a tributary to the Salmon River, and it lies in the center of the 2.5-million-acre (3,900 sq mi; 10,000 km2) Frank Church-River of No Return Wilderness Area. Designated by the United States Congress as a federally protected wilderness in 1980, it is part of the largest roadless area left in the lower 48 states. Source: Wikipedia