Mitchell Butte Hot Spring

Malheur County, Oregon · Near Nyssa
43.7630°N, 117.1560°W · 2,251 ft
144°F 39°F air · Good soaking weather 2,251 ft Roadside
Very Hot Source, Use Extreme Caution

At 144°F, the source water at Mitchell Butte Hot Spring is hot enough to cause burns. Some hot springs this hot have cooler side pools or downstream areas suitable for soaking. Always test the water temperature before entering.

Aerial view of the ground around Mitchell Butte Hot Spring LiDAR bare-earth view of the same ground around Mitchell Butte Hot 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.

Mitchell Butte Hot Spring comes out of the ground beside Owyhee Lake Road in Malheur County, about eleven miles from Nyssa. It is scalding at the source, too hot to put a hand in. Nobody has recorded a landowner or an access status. Treat it as a roadside curiosity on the way to the Owyhee, something to know about if you are driving that road.

Location

The lower Owyhee valley here is low and dry for eastern Oregon, under a foot of rain most years and light winter snow. The spring sits a few steps from the road edge, a stone's throw from Owyhee Lake Road. The record lists no land unit and no campground. What is around it beyond the road is not described on file.

Best months on record are the winter ones, December through February. The water will scald; do not touch the source and keep children and dogs back from it. Access is not on record, so ask locally or check ownership maps before leaving the road. There is no campground on file nearby and no fee listed.

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 Mitchell Butte Hot Spring.

Setting
Hillside
The spring sits on a steep slope that climbs to the north.
Highest ground nearby
319 ft above the spring
Within a quarter mile, to the north
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
79 milliwatts per square meter of heat flow

That's close to the US average of 65. It's higher than at 15% 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
31°
Jan
38°
Feb
47°
Mar
54°
Apr
64°
May
72°
Jun
83°
Jul
82°
Aug
71°
Sep
56°
Oct
42°
Nov
32°
Dec
Annual Precip: 10.2 in Annual Snow: 13.6 in
Best Time to Visit
January Air 31°F · Water 144°F · +113° contrast
December Air 32°F · Water 144°F · +112° contrast
February Air 38°F · Water 144°F · +107° contrast
January offers 52°F more contrast than July
Current Conditions
39°F
Clear N 0.0 mph 93% Good soaking weather
Today 75° Low 53° Sunny
Spring is +69° warmer
Wednesday 79° Low 54° Sunny
Spring is +65° warmer
Thursday 75° Low 52° Chance Rain Showers 44% precip
Spring is +69° warmer
Friday 77° Low 51° Sunny 8% precip
Spring is +67° warmer
Saturday 78° Low 52° Sunny 2% precip
Spring is +66° warmer
Where to Stay

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Temperature
144°F
Warm Hot Boiling
Water Temp 144°F (62°C)
Avg Air Temp 56°F
Above Ambient +88°F
Great soaking conditions September
Access
Road Access Roadside
Nearest Road Owyhee Lake Road
Distance to Road 23 ft
Frequently Asked Questions
What is the water temperature at Mitchell Butte Hot Spring?
Mitchell Butte Hot Spring has a water temperature of 144°F (62°C). This is considered a hot spring, well above body temperature.
Where is Mitchell Butte Hot Spring located?
Mitchell Butte Hot Spring is located in Malheur County, Oregon at 2,251 feet elevation, near Nyssa. Coordinates: 43.7630°N, 117.1560°W.
How do I get to Mitchell Butte Hot Spring?
Mitchell Butte Hot Spring has Roadside road access, with the nearest road being Owyhee Lake Road (23 ft from the road).
Is it safe to soak at Mitchell Butte Hot Spring?
No, not at the source. The water at Mitchell Butte Hot Spring reaches 144°F, which can cause severe burns within seconds. Look for cooled side pools or downstream stretches, and test with a hand before anything else.