Hot Springs

Humboldt County, Nevada · Near Winnemucca
40.7610°N, 117.4920°W · 4,840 ft
185°F 4,840 ft Roadside
Very Hot Source, Use Extreme Caution

At 185°F, the source water at Hot Springs is hot enough to cause burns. Some hot springs this hot have cooler side pools or downstream areas suitable for soaking. Always test the water temperature before entering.

Aerial view of the ground around Hot Springs LiDAR bare-earth view of the same ground around Hot Springs
Aerial LiDAR bare earth

Drag the handle to compare the two views. The orange dot marks the spring, in a frame about three quarters of a mile wide.

Another of Humboldt County's plainly named thermal points, this one roughly nineteen miles from Winnemucca and hot enough to hurt. At one hundred eighty-five degrees the water is near boiling. The USGS logged it as a sampling site and took water chemistry in 1974, which remains the last analysis on file. Ownership and public access are both unrecorded.

Location
102 miles from Winnemucca, NV

It sits about forty yards off a road, though the record leaves that road without a name. This is a dry corner of Nevada, eleven inches of moisture in a typical year, with winters that drop somewhere north of two feet of snow on ground a shade under five thousand feet up. Land unit and designation are both empty.

Drive-up access makes this an easy stop, and the cool months, December into February, are the ones marked best. Do not touch the source water. It will scald instantly. The chemistry numbers are fifty years old, so the alkaline reading and the mineral list may no longer hold. Who owns the land, and if you can legally stand on it, is unknown.

History of Hot Springs

The USGS carries this spring as a monitored site, and the single water sample it took in 1974 is the only scientific record attached to the place.

Terrain

Aircraft with laser scanners measured this ground to within inches. The scan strips out trees and buildings, leaving the bare shape of the land around Hot Springs.

Setting
Gentle slope
The ground tilts gently up to the northwest.
Highest ground nearby
260 ft above the spring
Within a quarter mile, to the northwest
Cross-section through the spring

A slice through the ground from northwest to southeast, about 0.6 miles end to end.

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Heat Below
117 milliwatts per square meter of heat flow

That's about twice the US average of 65. It's higher than at 69% of the springs on this site.

Heat flow measures the warmth working its way up through the ground from deep inside the earth. Where it runs high, rain and snowmelt that seep down through cracks in the rock come back up hot.

Heat flow estimate: Stanford Thermal Earth Model (Aljubran & Horne, 2024), CC BY 4.0.

Monthly Climate
30°
Jan
33°
Feb
41°
Mar
49°
Apr
58°
May
70°
Jun
80°
Jul
78°
Aug
68°
Sep
54°
Oct
41°
Nov
29°
Dec
Annual Precip: 10.8 in Annual Snow: 29.3 in
Best Time to Visit
January Air 30°F · Water 185°F · +156° contrast
December Air 29°F · Water 185°F · +156° contrast
February Air 33°F · Water 185°F · +152° contrast
January offers 51°F more contrast than July
Current Conditions
Clear SSE 33.0 mph
Tuesday 78° Low 43° Sunny
Spring is +107° warmer
Wednesday 78° Low 50° Sunny 2% precip
Spring is +107° warmer
Thursday 74° Low 50° Sunny 1% precip
Spring is +111° warmer
Friday 76° Low 46° Sunny
Spring is +109° warmer
Saturday 80° Low 47° Sunny
Spring is +105° warmer
Water Chemistry Sampled 1974-01-01

The water at Hot Springs is slightly alkaline (pH 8.4).

pH 8.4 Slightly Alkaline
pH influences mineral absorption through skin
Calcium 16 mg/L
May support bone density and joint health
Magnesium 1 mg/L
Known for muscle relaxation and stress relief
Sodium 200 mg/L
Supports circulation and skin hydration
Sulfate 140 mg/L
Traditionally used for skin conditions and inflammation
Chloride 41 mg/L
Natural antiseptic with skin health benefits
Iron 180 µg/L
Iron-rich springs may support circulation
Where to Stay

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Temperature
185°F
Warm Hot Boiling
Water Temp 185°F (85°C)
Avg Air Temp 53°F
Above Ambient +132°F
Great soaking conditions September
Access
Road Access Roadside
Distance to Road 119 ft
Frequently Asked Questions
What is the water temperature at Hot Springs?
Hot Springs has a water temperature of 185°F (85°C). This is considered a hot spring, well above body temperature.
Where is Hot Springs located?
Hot Springs is located in Humboldt County, Nevada at 4,840 feet elevation, near Winnemucca. Coordinates: 40.7610°N, 117.4920°W.
How do I get to Hot Springs?
Hot Springs has Roadside road access (119 ft from the road).
What minerals are in the water at Hot Springs?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride, Iron. The pH is 8.4 (slightly alkaline).
Is it safe to soak at Hot Springs?
No, not at the source. The water at Hot Springs reaches 185°F, which can cause severe burns within seconds. Look for cooled side pools or downstream stretches, and test with a hand before anything else.