Bruneau River River Levels

Last Updated: December 28, 2025

The Bruneau River is a 153-mile-long river located in southwestern Idaho, United States.


Summary

Total streamflow across the Bruneau River was last observed at 268 cfs, and is expected to yield approximately 531 acre-ft of water today; about 159% of normal. River levels are high. Average streamflow for this time of year is 168 cfs, with recent peaks last observed on 2011-05-16 when daily discharge volume was observed at 5,370 cfs.

Maximum discharge along the river is currently at the Bruneau River Nr Hot Spring Id reporting a streamflow rate of 228 cfs. This is also the highest stage along the Bruneau River, with a gauge stage of 5.23 ft at this location. This river is monitored from 2 different streamgauging stations along the Bruneau River, the highest being situated at an altitude of 4,934 ft, the Bruneau River At Rowland Nv.

River Details

Last Updated 2025-12-28
Discharge Volume 531 ACRE-FT
Streamflow 267.9 cfs
-67.8 cfs (-20.2%)
Percent of Normal 159.2%
Maximum 5,370.0 cfs
2011-05-16
Seasonal Avg 168 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Bruneau River At Rowland Nv
USGS 13161500
40 cfs 2.81 ft -21.3
Bruneau River Nr Hot Spring Id
USGS 13168500
228 cfs 5.23 ft -20
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Bruneau River is a 153-mile-long (246 km) tributary of the Snake River, in the U.S. states of Idaho and Nevada. It runs through a narrow canyon cut into ancient lava flows in southwestern Idaho. The Bruneau Canyon, which is up to 1,200 feet (370 m) deep and 40 miles (64 km) long, features rapids and hot springs, making it a popular whitewater trip.
The Bruneau River's drainage basin is bounded by the Jarbidge Mountains to the southeast, the Owyhee Mountains and Chalk Hills to the west, and the Bruneau Plateau to the east.