Warm Springs
Warm Springs flows at exceptional 145 degrees Fahrenheit, standing 90.6 degrees above ambient air temperature near Tonopah in Nye County. Recent USGS analysis documented 53.3 degrees Celsius water temperature with pH 6.4 and 834 milligrams per liter total dissolved solids. The spring sits 186 meters from Grand Army of the Republic Highway requiring a short walk.
The springs emerge in high desert terrain where annual precipitation totals just 6.6 inches with 17.6 inches of snowfall creating deeply arid conditions typical of southern Nevada ranges. Temperatures average 54.4 degrees Fahrenheit at this location where Great Basin geology provides the deep circulation needed to heat water to 145 degrees before surface emergence. The Grand Army of the Republic Highway traces historic routes through Nye County mining districts where scattered ranges separate broad, dry valleys. Chemical analysis reveals water enriched with dissolved minerals including 187 milligrams per liter sodium, 77.2 milligrams per liter calcium, and 94 milligrams per liter sulfate.
The 'Warm Springs' name appears throughout Nye County surveys from mining era forward, when prospectors and freighters cataloged water sources by temperature and reliability. The Grand Army of the Republic Highway name commemorates Civil War veterans who participated in western settlement following 1865. The spring's position along this route suggests historical use as a watering point during Tonopah's mining boom beginning in 1900.
Extreme 145-degree temperature prohibits bathing but provides impressive thermal viewing. Visit spring or fall when air temperatures moderate between winter cold and summer extremes. The 186-meter walk from Grand Army of the Republic Highway crosses open desert; bring water and sun protection. Recent USGS sampling confirms active thermal output. No facilities exist. Coordinate visits with Tonopah mining heritage tours or central Nevada hot spring surveys.
Is Warm Springs worth visiting?
Best for
- Observing powerful hot springs
Not ideal for
- Casual soaking
The water at Warm Springs is slightly acidic (pH 6.4) with 834 mg/L total dissolved solids.
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