Mound Valley Warm Spring

Caribou County, Idaho · Near Soda Springs
42.3740°N, 111.7260°W · 4,991 ft
Warm 4,991 ft Short Walk Camping nearby (6.2 mi)
Aerial view of the ground around Mound Valley Warm Spring LiDAR bare-earth view of the same ground around Mound Valley Warm 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.

Out past Soda Springs by about twenty-one miles, in Caribou County, Idaho, Mound Valley Warm Spring carries the warm label on the record without a measured temperature behind it, so do not take this as a place known to be soakable. Chemistry was never sampled, going by the record, and the land owner is unrecorded. Public access is likewise blank.

Location

Roughly a tenth-mile off an unnamed road. Moderate elevation. The record has nothing on who manages the land. Winters here bring a fair amount of snow, more than eighty inches in an average year, and the precipitation total is middling. Maple Grove Campground is the nearest fixed point the record supplies, and the only one.

No best months are recorded. Camping, as noted, is Maple Grove Campground, about six miles off. The record holds no temperature to warn about, and the water's makeup is undescribed. Ownership is unknown here, so confirm that before you visit. With the record this sparse, check every detail locally, including the walk in from the road.

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 Mound Valley Warm Spring.

Setting
Valley floor
Gentle slopes rise on both sides.
Highest ground nearby
65 ft above the spring
Within a quarter mile, to the west
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
104 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 53% 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
24°
Jan
27°
Feb
35°
Mar
41°
Apr
51°
May
63°
Jun
73°
Jul
71°
Aug
61°
Sep
46°
Oct
33°
Nov
22°
Dec
Annual Precip: 21.9 in Annual Snow: 81.9 in
Current Conditions
Today 76° Low 46° Mostly Sunny
Wednesday 80° Low 50° Sunny then Slight Chance Showers And Thunderstorms 25% precip
Thursday 76° Low 45° Light Rain Likely then Chance Showers And Thunderstorms 72% precip
Friday 73° Low 39° Sunny 14% precip
Saturday 75° Low 40° Sunny 6% precip
Nearby Camping
Nearby Camping
Maple Grove Campground 6.2 mi away

Campground rules and regulations are posted at the site. There are no dumpsters on site, visitors must pack in and out their trash. Campsites: 12 developed sites--- At this time, there is not a reservation system in place for the campsites. Campsites are on a first come first serve basis. Overnight Camping Fees: $5.00 per vehicle/ per night This site is equipped picnic tables, fire rings, vault toilets, horseshoe pits, and boat ramp with a dock. There is no Day-use allowed and facilities a...

Fee $5/vehicle/night
Stay limit 14 Days
Reserve on Recreation.gov →
Temperature
Warm
Warm Hot Boiling
Avg Air Temp 46°F
Access
Road Access Short Walk
Distance to Road 0.1 mi
Frequently Asked Questions
What is the water temperature at Mound Valley Warm Spring?
Mound Valley Warm Spring is classified as warm. An exact temperature measurement has not been recorded.
Where is Mound Valley Warm Spring located?
Mound Valley Warm Spring is located in Caribou County, Idaho at 4,991 feet elevation, near Soda Springs. Coordinates: 42.3740°N, 111.7260°W.
How do I get to Mound Valley Warm Spring?
Mound Valley Warm Spring has Short Walk road access (0.1 mi from the road).
Can I camp near Mound Valley Warm Spring?
Yes, Maple Grove Campground is located nearby (6.2 miles away). $5/vehicle/night.