Golconda Hot Spring (South)
Golconda Hot Spring (South) flows at 151 degrees Fahrenheit just 14 meters from East Fourth Street in Humboldt County, the most accessible of the Golconda thermal features. The spring shows elevated iron at 790 micrograms per liter, creating distinctive orange-red mineral deposits around the discharge point. Recent USGS data confirms water at 43 degrees Celsius.
Located at 4,390 feet near the historic town of Golconda, the spring emerges in the developed Humboldt River valley where agriculture and ranching dominate land use. The surrounding area receives 10.3 inches of precipitation and 23 inches of snow annually, supporting irrigated farming alongside native sagebrush rangeland. The spring's thermal plume and mineral staining mark its presence along the town's street grid.
The spring sits just 14 meters from a town street, making it Nevada's most conveniently located high-temperature thermal feature. However, the 151-degree water prohibits direct bathing. Visit any season via paved access from Winnemucca on Interstate 80. Exercise caution around the scalding discharge. The town of Golconda offers basic services, and the historic railroad corridor provides additional points of interest.
This southern discharge point in the Golconda thermal system shares the name origin with its northern counterpart, both referencing the nearby railroad town established in the 1860s. The spring has remained undeveloped despite its convenient location, though local residents have utilized the thermal water for various purposes over the decades. The high iron content creates perpetual orange staining around the vent, a characteristic feature noted in historical accounts.
The water at Golconda Hot Spring (South) is neutral (pH 7.0) with 626 mg/L total dissolved solids. It is notably rich in iron (iron-rich springs may support circulation).
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Golconda Hot Spring (South) is road-accessible, so you can bring more gear. The water is dangerously hot — bring water shoes and test pools carefully.
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