Spring

Clark County, Nevada · Near Boulder City
36.0020°N, 114.7420°W · 690 ft
145°F 77°F air · Good soaking weather 690 ft Short Walk
Very Hot Source, Use Extreme Caution

At 145°F, the source water at Spring 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.

An unnamed thermal point fifteen miles from Boulder City in Clark County, very low, under seven hundred feet. The source runs scalding. The record links it to the Wikipedia entry for Gold Strike Hot Springs, the group near Hoover Dam in the Lake Mead recreation area, though the record itself is silent on ownership and access.

Location

The closest road has no name on file and stops about a fifth of a mile short, leaving a brief walk. Desert floor at the low end of the state. Snow is zero. Rain comes to five inches annually. Summer heat here is dangerous, and the listed best months are the cold ones.

Cold months only. Scalding source water, so any soak depends on mixing the record does not describe. Water sampled in 2008 was neutral with a heavy mineral load. Access not on record. Fee and camping were never logged.

History of Spring

The Wikipedia article attached to this record describes Gold Strike Hot Springs, also called Goldstrike or Gold Strike Canyon Hot Springs, a group of springs near Hoover Dam on the Arizona line near Boulder City, inside Lake Mead National Recreation Area.

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 Spring.

Aerial view of the ground around Spring LiDAR bare-earth view of the same ground around Spring
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.

Setting
Canyon floor
Steep ground climbs away on both sides of the spring.
Highest ground nearby
623 ft above the spring
Within a quarter mile, to the southwest
Cross-section through the spring

A slice through the ground from west to east, about 0.6 miles end to end.

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

Heat Below
106 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 56% 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
54°
Jan
58°
Feb
66°
Mar
74°
Apr
82°
May
95°
Jun
98°
Jul
97°
Aug
89°
Sep
76°
Oct
63°
Nov
53°
Dec
Annual Precip: 5.2 in Annual Snow: 0.2 in
Best Time to Visit
December Air 53°F · Water 145°F · +92° contrast
January Air 54°F · Water 145°F · +91° contrast
February Air 58°F · Water 145°F · +87° contrast
December offers 45°F more contrast than July
Current Conditions
77°F
Clear N 0.0 mph 26% Good soaking weather
Today 100° Low 84° Sunny 1% precip
Spring is +45° warmer
Wednesday 98° Low 81° Sunny 1% precip
Spring is +47° warmer
Thursday 99° Low 77° Sunny 2% precip
Spring is +46° warmer
Friday 100° Low 76° Sunny
Spring is +45° warmer
Saturday 100° Low 77° Sunny 1% precip
Spring is +45° warmer
Water Chemistry Sampled 2008-12-02

The water at Spring is neutral (pH 7.1) with 2220 mg/L total dissolved solids. It is notably rich in calcium (may support bone density and joint health), sodium (supports circulation and skin hydration), and sulfate (traditionally used for skin conditions and inflammation).

pH 7.1 Neutral
pH influences mineral absorption through skin
Higher mineral concentration for therapeutic soaking
Calcium 194 mg/L
May support bone density and joint health
Magnesium 7 mg/L
Known for muscle relaxation and stress relief
Sodium 532 mg/L
Supports circulation and skin hydration
Sulfate 679 mg/L
Traditionally used for skin conditions and inflammation
Chloride 645 mg/L
Natural antiseptic with skin health benefits
Where to Stay

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Temperature
145°F
Warm Hot Boiling
Water Temp 145°F (63°C)
Avg Air Temp 76°F
Above Ambient +70°F
Great soaking conditions September
Access
Road Access Short Walk
Distance to Road 0.2 mi

Hike 1 waterfall near Spring

Looking for more outdoor adventures? Explore waterfall hikes near Spring, Nevada.

Frequently Asked Questions
What is the water temperature at Spring?
Spring has a water temperature of 145°F (63°C). This is considered a hot spring, well above body temperature.
Where is Spring located?
Spring is located in Clark County, Nevada at 690 feet elevation, near Boulder City. Coordinates: 36.0020°N, 114.7420°W.
How do I get to Spring?
Spring has Short Walk road access (0.2 mi from the road).
What minerals are in the water at Spring?
Water chemistry analysis shows the presence of pH, Total Dissolved Solids, Calcium, Magnesium, Sodium, Sulfate, Chloride. The pH is 7.1 (neutral). Total dissolved solids measure 2,220 mg/L.
Is it safe to soak at Spring?
No, not at the source. The water at Spring reaches 145°F, which can cause severe burns within seconds. Look for cooled side pools or downstream stretches, and test with a hand before anything else.
Sources: USGS NWIS, Wikipedia