Unnamed Thermal Spring

Harney County, Oregon · Near Hines
42.8370°N, 118.8630°W · 4,229 ft
83°F 35°F air · Good soaking weather 4,229 ft Restricted Hike US Fish and Wildlife Service Camping nearby (2.2 mi)
Aerial view of the ground around the spring LiDAR bare-earth view of the same ground around the 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.

An unnamed thermal point on the Malheur National Wildlife Refuge in Harney County, about 51 miles from Hines. The water on file is warm, a bit under body heat. Access is restricted. On a wildlife refuge that means the refuge, and only the refuge, decides who goes where. The USGS tracks it by site number.

Location

Center Patrol Road is the nearest road, and the spring is about a mile's hike from it across U.S. Fish and Wildlife Service land. Elevation is a bit over four thousand feet. Winter snow is about three feet and annual precipitation around fourteen inches.

Winter months are on file as best. Page Springs Campground is close, a little over two miles away. Because access is restricted, check with the refuge before attempting the walk, and expect that some areas are closed. The water is warm and under body heat, so it would be a mild soak at most, if you were allowed in. No fee is 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 this spring.

Setting
Open ground
Flat, open ground all around.
Highest ground nearby
8 ft above the spring
Within a quarter mile, to the southeast
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
76 milliwatts per square meter of heat flow

That's close to the US average of 65. It's higher than at 11% 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
34°
Feb
40°
Mar
47°
Apr
56°
May
65°
Jun
76°
Jul
76°
Aug
65°
Sep
51°
Oct
39°
Nov
30°
Dec
Annual Precip: 14.1 in Annual Snow: 35.9 in
Best Time to Visit
December Air 30°F · Water 83°F · +53° contrast
January Air 31°F · Water 83°F · +52° contrast
February Air 34°F · Water 83°F · +50° contrast
December offers 46°F more contrast than July
Current Conditions
35°F
SSE 25.0 mph 66% Good soaking weather
Tuesday 75° Low 40° Mostly Sunny 2% precip
Spring is +8° warmer
Wednesday 72° Low 43° Sunny 3% precip
Spring is +11° warmer
Thursday 69° Low 43° Chance Rain Showers 35% precip
Spring is +14° warmer
Friday 74° Low 42° Sunny 7% precip
Spring is +9° warmer
Saturday 77° Low 44° Sunny
Spring is +6° warmer
Nearby Camping
Nearby Camping
Page Springs Campground 2.2 mi away

Overview Page Springs Campground is located at the base of Steens Mountain, just three miles from the town of Frenchglen, Oregon. Thrity-six roomy campsites situated under cottonwood and juniper trees and near the Donner and Blitzen River welcome visitors year-round. The campground serves as the trailhead for two short hikes: the Blitzen River Trail meanders four miles up the river, while the Wilderness Nature Trail climbs gradually to the top of the bluff overlooking the valley floor and l...

Reservable Yes
Reserve on Recreation.gov →
Temperature
83°F
Warm Hot Boiling
Water Temp 83°F (28°C)
Avg Air Temp 51°F
Above Ambient +32°F
Mild soaking conditions September
Access
Restricted
Road Access Hike
Nearest Road Center Patrol Road
Distance to Road 1.1 mi
Land
Ownership Federal
Agency US Fish and Wildlife Service
Designation National Wildlife Refuge
Unit Malheur National Wildlife Refuge
Manager US Fish and Wildlife Service
Protection 2 - Permanent protection, some use allowed
Frequently Asked Questions
What is the water temperature at ?
has a water temperature of 83°F (28°C). This is a warm thermal spring.
Where is located?
is located in Harney County, Oregon at 4,229 feet elevation, near Hines. Coordinates: 42.8370°N, 118.8630°W.
How do I get to ?
has Hike road access, with the nearest road being Center Patrol Road (1.1 mi from the road).
Is free to visit?
has Restricted access. It is managed by US Fish and Wildlife Service.
Can I camp near ?
Yes, Page Springs Campground is located nearby (2.2 miles away).
Sources: USGS NWIS