Sheep Creek Spring

San Bernardino County, California · Near Fort Irwin
35.5880°N, 116.3590°W · 1,802 ft
73°F 76°F air · Good soaking weather 1,802 ft Open Short Walk Bureau of Land Management
Aerial view of the ground around Sheep Creek Spring LiDAR bare-earth view of the same ground around Sheep Creek 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.

BLM land in the San Bernardino County desert holds Sheep Creek Spring, a tepid spring roughly thirty miles from Fort Irwin, the nearest town on file. The Barstow Field Office manages it and entry is open. The spring is within five hundred feet of Sheep Creek Spring Road, signed D233 in the record. The water is barely warm, cooler than a bath.

Location

Low Mojave desert, rain scarce and snow absent. Public land, no fee on record. The walk from Sheep Creek Spring Road is short. A 1967 water sample is on file showing a mildly alkaline pH and moderate dissolved solids, with calcium, sodium, sulfate and chloride among the minerals measured, plus magnesium and iron.

Go in winter. There is no camping on record anywhere close. Entry is open, no fee. The chemistry on record is from a survey in early 1967, decades old, so the figures shown here are a snapshot from then. Burns are not a concern at this temperature.

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 Sheep Creek Spring.

Setting
Hillside
The spring sits on a steep slope that climbs to the southeast.
Highest ground nearby
494 ft above the spring
Within a quarter mile, to the southeast
Cross-section through the spring

A slice through the ground from north to south, about 0.6 miles end to end.

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

Heat Below
107 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
52°
Jan
56°
Feb
63°
Mar
70°
Apr
76°
May
89°
Jun
93°
Jul
93°
Aug
85°
Sep
72°
Oct
60°
Nov
50°
Dec
Annual Precip: 4.4 in Annual Snow: 0.3 in
Best Time to Visit
December Air 50°F · Water 73°F · +23° contrast
January Air 52°F · Water 73°F · +21° contrast
February Air 56°F · Water 73°F · +17° contrast
December offers 43°F more contrast than August
Current Conditions
76°F
Clear N 0.0 mph Good soaking weather
Tuesday 98° Low 76° Sunny 1% precip
Wednesday 95° Low 74° Sunny 1% precip
Thursday 94° Low 74° Sunny
Friday 94° Low 74° Sunny
Saturday 99° Low 74° Sunny
Water Chemistry Sampled 1967-02-10

The water at Sheep Creek Spring is slightly alkaline (pH 7.9) with 801 mg/L total dissolved solids. It is notably rich in magnesium (known for muscle relaxation and stress relief) and sulfate (traditionally used for skin conditions and inflammation).

pH 7.9 Slightly Alkaline
pH influences mineral absorption through skin
Higher mineral concentration for therapeutic soaking
Calcium 83 mg/L
May support bone density and joint health
Magnesium 52 mg/L
Known for muscle relaxation and stress relief
Sodium 93 mg/L
Supports circulation and skin hydration
Sulfate 392 mg/L
Traditionally used for skin conditions and inflammation
Chloride 25 mg/L
Natural antiseptic with skin health benefits
Iron 50 µg/L
Iron-rich springs may support circulation
Temperature
73°F
Warm Hot Boiling
Water Temp 73°F (23°C)
Avg Air Temp 72°F
Above Ambient +2°F
Mild soaking conditions September
Access
Open
Road Access Short Walk
Nearest Road Sheep Creek Spring Road - D233
Distance to Road 490 ft
Land
Ownership Federal
Agency Bureau of Land Management
Designation PUB
Unit Barstow Field Office
Manager Bureau of Land Management
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at Sheep Creek Spring?
Sheep Creek Spring has a water temperature of 73°F (23°C). This is a warm thermal spring.
Where is Sheep Creek Spring located?
Sheep Creek Spring is located in San Bernardino County, California at 1,802 feet elevation, near Fort Irwin. Coordinates: 35.5880°N, 116.3590°W.
How do I get to Sheep Creek Spring?
Sheep Creek Spring has Short Walk road access, with the nearest road being Sheep Creek Spring Road - D233 (490 ft from the road).
Is Sheep Creek Spring free to visit?
Sheep Creek Spring has Open access. It is managed by Bureau of Land Management.
What minerals are in the water at Sheep Creek Spring?
Water chemistry analysis shows the presence of pH, Total Dissolved Solids, Calcium, Magnesium, Sodium, Sulfate, Chloride, Iron. The pH is 7.9 (slightly alkaline). Total dissolved solids measure 801 mg/L.
Sources: USGS NWIS