Amargosa River

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.

Amargosa River
Amargosa River at Tecopa, California
Location of the mouth of the Amargosa River in California
EtymologySpanish word for "bitter"
Location
CountryUnited States
StateNevada, California
CountyNye, San Bernardino, and Inyo
Physical characteristics
SourcePahute Mesa
  locationOasis Valley, Nye County, Nevada
  coordinates37°04′20″N 116°41′19″W
  elevation3,964 ft (1,208 m)
MouthDeath Valley
  location
Badwater Basin, Inyo County, California
  coordinates
36°14′37″N 116°51′24″W
  elevation
−282 ft (−86 m)
Length185 mi (298 km)
Basin size5,500 sq mi (14,000 km2)
Discharge 
  location0.2 miles (0.3 km) west of Tecopa
  average3.8 cu ft/s (0.11 m3/s)
  minimum0 cu ft/s (0 m3/s)
  maximum10,600 cu ft/s (300 m3/s)
National Wild and Scenic River
TypeWild, Scenic, Recreational
DesignatedMarch 30, 2009
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