Whittaker Warm Springs

Lemhi County, Idaho · Near Salmon
44.6120°N, 113.3630°W · 6,310 ft
75°F 39°F air · Good soaking weather 6,310 ft Roadside Camping nearby (12.4 mi)
Aerial view of the ground around Whittaker Warm Springs

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

Whittaker Warm Springs is a remote, tepid spring in Lemhi County, nearly forty-seven miles from Salmon, the nearest town on record. The August 1980 reading puts the water well under body heat, warm to the hand and no more. No landowner is listed, and the record holds no public access status. The water is slightly alkaline.

Location

The spring is right at the roadside, under thirty feet from a road that goes unidentified in the record. It sits high, past six thousand feet. Snowfall averages around sixty inches. Precipitation is scant, well under twenty inches a year.

Best months on record fall in winter. Meadow Lake Campground, twelve miles or so out, is the only camping listed. With water this cool there is nothing to fear from the temperature. The distance from Salmon makes it a long drive for a lukewarm spring; confirm access first, since none is recorded.

History of Whittaker Warm Springs

A USGS site number is attached to the spring, and the 1980 sample on the page is the only measurement on record.

Terrain

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

Setting
Hillside
The spring sits on a steep slope that climbs to the west.
Highest ground nearby
323 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
96 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 42% 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
17°
Jan
19°
Feb
27°
Mar
34°
Apr
45°
May
57°
Jun
67°
Jul
65°
Aug
55°
Sep
40°
Oct
26°
Nov
15°
Dec
Annual Precip: 16.0 in Annual Snow: 63.0 in
Best Time to Visit
December Air 15°F · Water 75°F · +60° contrast
January Air 17°F · Water 75°F · +58° contrast
February Air 19°F · Water 75°F · +56° contrast
December offers 52°F more contrast than July
Current Conditions
39°F
ESE 10.8 mph 57% Good soaking weather
Today 71° Low 37° Widespread Frost then Sunny
Spring is +4° warmer
Wednesday 74° Low 44° Sunny 2% precip
Spring is +1° warmer
Thursday 71° Low 42° Chance Light Rain then Showers And Thunderstorms 76% precip
Spring is +4° warmer
Friday 66° Low 38° Chance Light Rain 39% precip
Spring is +9° warmer
Saturday 68° Low 40° Sunny 14% precip
Spring is +7° warmer
Water Chemistry Sampled 1980-08-05

The water at Whittaker Warm Springs is slightly alkaline (pH 8.0).

pH 8.0 Slightly Alkaline
pH influences mineral absorption through skin
Calcium 29 mg/L
May support bone density and joint health
Magnesium 11 mg/L
Known for muscle relaxation and stress relief
Sodium 19 mg/L
Supports circulation and skin hydration
Sulfate 32 mg/L
Traditionally used for skin conditions and inflammation
Chloride 10 mg/L
Natural antiseptic with skin health benefits
Nearby Camping
Nearby Camping
Meadow Lake Campground 12.4 mi away

Overview Meadow Lake Campground is located on the Leadore Ranger District of the Salmon-Challis National Forest. This high alpine campground sits at an elevation of 9,160 feet in the Lemhi Mountain Range, 22 miles from Leadore, Idaho.Recreation There's no lack of recreational opportunities around Meadow Lake Campground. The lake is stocked twice a year so the fish are always biting. Fish from the bank or carry your boat down to the lake and try from the water, as there is no boat ramp or boat...

Reservable Yes
Reserve on Recreation.gov →
Mile-High Advisory 6,310 ft

Whittaker Warm Springs sits at 6,310 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 25% stronger than at sea level, so bring sunscreen and drink more water than you normally would.

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Temperature
75°F
Warm Hot Boiling
Water Temp 75°F (24°C)
Avg Air Temp 39°F
Above Ambient +36°F
Mild soaking conditions September
Access
Road Access Roadside
Distance to Road 26 ft
Frequently Asked Questions
What is the water temperature at Whittaker Warm Springs?
Whittaker Warm Springs has a water temperature of 75°F (24°C). This is a warm thermal spring.
Where is Whittaker Warm Springs located?
Whittaker Warm Springs is located in Lemhi County, Idaho at 6,310 feet elevation, near Salmon. Coordinates: 44.6120°N, 113.3630°W.
How do I get to Whittaker Warm Springs?
Whittaker Warm Springs has Roadside road access (26 ft from the road).
Can I camp near Whittaker Warm Springs?
Yes, Meadow Lake Campground is located nearby (12.4 miles away).
What minerals are in the water at Whittaker Warm Springs?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride. The pH is 8.0 (slightly alkaline).
Sources: USGS NWIS