Redlum Spring

Tooele County, Utah · Near Grantsville
40.6530°N, 112.9070°W · 4,950 ft
70°F 4,950 ft Short Walk Camping nearby (19.6 mi)

Redlum Spring is a warm seep in Tooele County, out past Grantsville by a little over twenty miles. The water comes up tepid, about the temperature of a cool bath, which puts it below what most people would call a soak. The USGS keeps a monitoring record here, and there is a photo attached. The owner of the land is unknown, and so is whether anyone may visit, so go in with that unsettled.

Location

Getting there ends with a walk of roughly a fifth of a mile off the nearest road, and the record gives that road no name. The country sits under five thousand feet. It is dry out here, around eleven inches of moisture a year, and snow is light by Utah standards. No managing agency is named. What the ground around the source looks like is not described anywhere in the record.

Winter carries the best rating, December through February. Expect a short walk at the end, no drive-up. Loop Campground is the camping on file, close to twenty miles away. Before you go, find out who owns the land, because no access is on record. The temperature figure is from the USGS site and is cool enough that the water will feel refreshing more than relaxing.

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 Redlum Spring.

Aerial view of the ground around Redlum Spring LiDAR bare-earth view of the same ground around Redlum 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
Gentle slope
The ground tilts gently up to the northwest.
Highest ground nearby
69 ft above the spring
Within a quarter mile, to the northwest
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
102 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 50% 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
27°
Jan
33°
Feb
43°
Mar
49°
Apr
59°
May
72°
Jun
81°
Jul
79°
Aug
68°
Sep
52°
Oct
40°
Nov
28°
Dec
Annual Precip: 10.5 in Annual Snow: 20.2 in
Best Time to Visit
January Air 27°F · Water 70°F · +43° contrast
December Air 28°F · Water 70°F · +42° contrast
February Air 33°F · Water 70°F · +37° contrast
January offers 54°F more contrast than July
Current Conditions
Clear
Today 79° Low 58° Mostly Cloudy
Wednesday 83° Low 61° Sunny then Slight Chance Showers And Thunderstorms 15% precip
Thursday 81° Low 55° Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 17% precip
Friday 77° Low 51° Sunny 5% precip
Saturday 77° Low 51° Sunny 1% precip
Where to Stay

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Nearby Camping
Loop Campground (Ut) 19.6 mi away

Overview Loop Campground is located southwest of Grantsville, Utah, in South Willow Canyon at an elevation of 7,400 feet. It’s located in the Stansbury Range where visitors enjoy exploring local trails. Recreation The multi-use Stansbury Front Trail and Medina Flat Trail begin across the road from the entrance, offering access to the rugged Deseret Peak Wilderness. Willow Creek offers rainbow and brown trout fishing. Facilities This campground has 9 single sites and 1 double site and has vaul...

Reservable Yes
Reserve on Recreation.gov →
Temperature
70°F
Warm Hot Boiling
Water Temp 70°F (21°C)
Avg Air Temp 53°F
Above Ambient +17°F
Mild soaking conditions September
Access
Road Access Short Walk
Distance to Road 0.2 mi
Frequently Asked Questions
What is the water temperature at Redlum Spring?
Redlum Spring has a water temperature of 70°F (21°C). This is a warm thermal spring.
Where is Redlum Spring located?
Redlum Spring is located in Tooele County, Utah at 4,950 feet elevation, near Grantsville. Coordinates: 40.6530°N, 112.9070°W.
How do I get to Redlum Spring?
Redlum Spring has Short Walk road access (0.2 mi from the road).
Can I camp near Redlum Spring?
Yes, Loop Campground (Ut) is located nearby (19.6 miles away).
Sources: USGS NWIS