Unnamed Thermal Spring

Kern County, California · Near Inyokern
35.9400°N, 117.9030°W · 3,200 ft
80°F 3,200 ft Open Short Walk Bureau of Land Management Camping nearby (10.4 mi)

An unnamed spring on public land managed by the BLM's Ridgecrest Field Office, in Kern County about twenty miles from Inyokern. The water is 80 degrees, which most people would call lukewarm. A USGS site number is tied to it, meaning the agency has it catalogued. Access is open, and a photograph is on file.

Location

A fifth of a mile or so separates the spring from the nearest highway, and the approach is logged as a short walk. Elevation is a touch over three thousand feet. This is dry country, around eight inches of rain a year, with roughly a foot of snow in an ordinary winter. The land designation reads public and nothing more specific.

The record favors the cold months. Chimney Creek Campground is about ten miles away. Access is open and no fee is recorded. Nothing on file about the water chemistry. The temperature could date from an old survey, so confirm on the ground. Eighty degrees will not warm you on a winter morning.

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 this spring.

Aerial view of the ground around the spring LiDAR bare-earth view of the same ground around the 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
Hillside
The spring sits on a steep slope that climbs to the southeast.
Highest ground nearby
124 ft above the spring
Within a quarter mile, to the southeast
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
126 milliwatts per square meter of heat flow

That's about twice the US average of 65. It's higher than at 76% 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
46°
Jan
48°
Feb
54°
Mar
62°
Apr
69°
May
81°
Jun
86°
Jul
85°
Aug
78°
Sep
66°
Oct
54°
Nov
45°
Dec
Annual Precip: 7.6 in Annual Snow: 12.9 in
Best Time to Visit
December Air 45°F · Water 80°F · +35° contrast
January Air 46°F · Water 80°F · +34° contrast
February Air 48°F · Water 80°F · +32° contrast
December offers 41°F more contrast than July
Where to Stay

Some links are affiliate links. We may earn a commission at no extra cost to you.

Nearby Camping
Chimney Creek Campground 10.4 mi away

Chimney Creek Campground is located within Chimney Peak Recreation Area and is cherry stemmed out of Owens Peak Wilderness. The campground contains 36 sites and is nestled among beautiful pinyon pines, grey pines, and oaks along Chimney Creek at 5,700 feet in elevation. Each site in the campground has a picnic table and fire ring. Potable water is available during the summer months near the very end of the campground loop at site 36. During the summer, days can be warm and dry. The Pacific C...

Reserve on Recreation.gov →
Temperature
80°F
Warm Hot Boiling
Water Temp 80°F (27°C)
Avg Air Temp 65°F
Above Ambient +16°F
Mild soaking conditions September
Access
Open
Road Access Short Walk
Nearest Road Grand Army of the Republic Highway
Distance to Road 0.2 mi
Land
Ownership Federal
Agency Bureau of Land Management
Designation PUB
Unit Ridgecrest Field Office
Manager Bureau of Land Management
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at ?
has a water temperature of 80°F (27°C). This is a warm thermal spring.
Where is located?
is located in Kern County, California at 3,200 feet elevation, near Inyokern. Coordinates: 35.9400°N, 117.9030°W.
How do I get to ?
has Short Walk road access, with the nearest road being Grand Army of the Republic Highway (0.2 mi from the road).
Is free to visit?
has Open access. It is managed by Bureau of Land Management.
Can I camp near ?
Yes, Chimney Creek Campground is located nearby (10.4 miles away).
Sources: USGS NWIS