Flatnose Ranch Spring

Lincoln County, Nevada · Near Pioche
37.8960°N, 114.2270°W · 5,515 ft
77°F 5,515 ft Open Short Walk Bureau of Land Management
Aerial view of the ground around Flatnose Ranch Spring

The orange dot marks the spring, in a frame about three quarters of a mile wide.

Flatnose Ranch Spring is warm water on open BLM land a dozen miles out of Pioche, in Lincoln County, managed by the Caliente Field Office. The water is warm, shy of what most people want for soaking, and access is recorded as open. A 1985 water sample is on file, and so is a USGS site number.

Location

Half a kilometer or so of walking from the road to the spring. The elevation puts it in upland basin country. Winter snow is moderate and rain is scarce. A water sample taken in 1985 tested mildly alkaline, with iron among the minerals found. The road itself goes nameless in the record.

January tops the listed months, with December and February behind it. The land is public and open, so no permission is needed, but the sample is forty years old and the temperature reading may be too, so check it with your hand before you trust it. Navigate by coordinates, since no road name is given.

Terrain

USGS hasn't flown a detailed laser scan here yet, so this view comes from aerial photos and older elevation data.

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

A slice through the ground from southwest to northeast, about 0.6 miles end to end.

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

Heat Below
98 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 45% 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
34°
Feb
42°
Mar
51°
Apr
60°
May
74°
Jun
78°
Jul
77°
Aug
68°
Sep
55°
Oct
42°
Nov
31°
Dec
Annual Precip: 8.9 in Annual Snow: 25.8 in
Best Time to Visit
January Air 30°F · Water 77°F · +47° contrast
December Air 31°F · Water 77°F · +46° contrast
February Air 34°F · Water 77°F · +43° contrast
January offers 48°F more contrast than July
Water Chemistry Sampled 1985-04-08

The water at Flatnose Ranch Spring is slightly alkaline (pH 8.0).

pH 8.0 Slightly Alkaline
pH influences mineral absorption through skin
Calcium 26 mg/L
May support bone density and joint health
Magnesium 4 mg/L
Known for muscle relaxation and stress relief
Sodium 34 mg/L
Supports circulation and skin hydration
Sulfate 18 mg/L
Traditionally used for skin conditions and inflammation
Chloride 10 mg/L
Natural antiseptic with skin health benefits
Iron 9 µg/L
Iron-rich springs may support circulation
Mile-High Advisory 5,515 ft

Flatnose Ranch Spring sits at 5,515 feet above sea level, way above the mile-high mark. You may not feel the altitude strongly, but hot water still dehydrates you faster at elevation. UV is about 22% stronger than at sea level, so bring sunscreen and drink more water than you normally would.

As an Amazon Associate, we earn from qualifying purchases.

Temperature
77°F
Warm Hot Boiling
Water Temp 77°F (25°C)
Avg Air Temp 54°F
Above Ambient +24°F
Mild soaking conditions September
Access
Open
Road Access Short Walk
Distance to Road 0.3 mi
Land
Ownership Federal
Agency Bureau of Land Management
Designation PUB
Unit Caliente Field Office
Manager Bureau of Land Management
Protection 3 - Protected, subject to extractive use

Hike 1 waterfall near Flatnose Ranch Spring

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

Frequently Asked Questions
What is the water temperature at Flatnose Ranch Spring?
Flatnose Ranch Spring has a water temperature of 77°F (25°C). This is a warm thermal spring.
Where is Flatnose Ranch Spring located?
Flatnose Ranch Spring is located in Lincoln County, Nevada at 5,515 feet elevation, near Pioche. Coordinates: 37.8960°N, 114.2270°W.
How do I get to Flatnose Ranch Spring?
Flatnose Ranch Spring has Short Walk road access (0.3 mi from the road).
Is Flatnose Ranch Spring free to visit?
Flatnose Ranch Spring has Open access. It is managed by Bureau of Land Management.
What minerals are in the water at Flatnose Ranch Spring?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride, Iron. The pH is 8.0 (slightly alkaline).
Sources: USGS NWIS