Amargosa River River Levels

Last Updated: December 5, 2025

The Amargosa River is a 185-mile-long river in the Mojave Desert region of California and Nevada.


Summary

Total streamflow across the Amargosa River was last observed at 6 cfs, and is expected to yield approximately 12 acre-ft of water today; about 111% of normal. Average streamflow for this time of year is 5 cfs, with recent peaks last observed on 2024-02-09 when daily discharge volume was observed at 2,530 cfs.

Maximum discharge along the river is currently at the Amargosa Rv Abv China Ranch Wash Nr Tecopa reporting a streamflow rate of 4.74 cfs. This is also the highest stage along the Amargosa River, with a gauge stage of 28.21 ft at this location. This river is monitored from 2 different streamgauging stations along the Amargosa River, the highest being situated at an altitude of 1,317 ft, the Amargosa River At Tecopa.

River Details

Last Updated 2025-12-05
Discharge Volume 12 ACRE-FT
Streamflow 5.91 cfs
-0.39 cfs (-6.19%)
Percent of Normal 110.81%
Maximum 2,530.0 cfs
2024-02-09
Seasonal Avg 5 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Amargosa River At Tecopa
USGS 10251300
1 cfs 7.38 ft -42.65
Amargosa Rv Abv China Ranch Wash Nr Tecopa
USGS 10251330
5 cfs 28.21 ft 11.27
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Amargosa River is an intermittent waterway, 185 miles (298 km) long, in southern Nevada and eastern California in the United States. It drains a high desert region, the Amargosa Valley in the Amargosa Desert northwest of Las Vegas, into the Mojave Desert, and finally into Death Valley where it disappears into the ground aquifer. Except for a small portion of its route in the Amargosa Canyon in California and a small portion at Beatty, Nevada, the river flows above ground only after a rare rainstorm washes the region. A 26-mile (42 km) stretch of the river between Shoshone and Dumont Dunes is protected as a National Wild and Scenic River. At the south end of Tecopa Valley the Amargosa River Natural Area protects the habitat.