Fivemile Spring (Hoghouse Hot Sprs)

Harney County, Oregon · Near Hines
42.8890°N, 118.8980°W · 4,178 ft
80°F 32°F air · Good soaking weather 4,178 ft Restricted Roadside US Fish and Wildlife Service Camping nearby (6.0 mi)
Aerial view of the ground around Fivemile Spring (Hoghouse Hot Sprs) LiDAR bare-earth view of the same ground around Fivemile Spring (Hoghouse Hot Sprs)
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.

Fivemile Spring, also called Hoghouse Hot Springs, is a tepid source on the Malheur National Wildlife Refuge in Harney County, Oregon, about forty-seven miles out from Hines. Dip a hand in and it reads mild, well below bath heat. Fish and Wildlife Service management restricts who gets in. A USGS site number is attached to it as well.

Location

The Frenchglen Highway runs past under three hundred feet away. High desert refuge country, dry, with light snow. Page Springs Campground is about six miles off, the only campground the record associates with the spring.

Winter months are listed as best. There is no soaking to speak of at this temperature, and the restricted status means asking the refuge what is allowed before you do anything beyond look. Camp at Page Springs. No fee noted. The USGS logged the temperature; no sample date is given and no water chemistry was filed.

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 Fivemile Spring (Hoghouse Hot Sprs).

Setting
Gentle slope
The ground tilts gently up to the west.
Highest ground nearby
222 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
77 milliwatts per square meter of heat flow

That's close to the US average of 65. It's higher than at 12% 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
75°
Aug
65°
Sep
51°
Oct
39°
Nov
30°
Dec
Annual Precip: 12.6 in Annual Snow: 27.7 in
Best Time to Visit
December Air 30°F · Water 80°F · +50° contrast
January Air 31°F · Water 80°F · +49° contrast
February Air 34°F · Water 80°F · +46° contrast
December offers 46°F more contrast than July
Current Conditions
32°F
Clear N 0.0 mph 86% Good soaking weather
Tuesday 72° Low 40° Mostly Sunny 2% precip
Spring is +8° warmer
Wednesday 69° Low 44° Sunny 3% precip
Spring is +11° warmer
Thursday 67° Low 43° Chance Rain Showers 34% precip
Spring is +13° warmer
Friday 72° Low 42° Sunny 6% precip
Spring is +8° warmer
Saturday 75° Low 44° Sunny
Spring is +5° warmer
Nearby Camping
Nearby Camping
Page Springs Campground 6.0 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
80°F
Warm Hot Boiling
Water Temp 80°F (27°C)
Avg Air Temp 51°F
Above Ambient +29°F
Mild soaking conditions September
Access
Restricted
Road Access Roadside
Nearest Road Frenchglen Highway
Distance to Road 272 ft
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 Fivemile Spring (Hoghouse Hot Sprs)?
Fivemile Spring (Hoghouse Hot Sprs) has a water temperature of 80°F (27°C). This is a warm thermal spring.
Where is Fivemile Spring (Hoghouse Hot Sprs) located?
Fivemile Spring (Hoghouse Hot Sprs) is located in Harney County, Oregon at 4,178 feet elevation, near Hines. Coordinates: 42.8890°N, 118.8980°W.
How do I get to Fivemile Spring (Hoghouse Hot Sprs)?
Fivemile Spring (Hoghouse Hot Sprs) has Roadside road access, with the nearest road being Frenchglen Highway (272 ft from the road).
Is Fivemile Spring (Hoghouse Hot Sprs) free to visit?
Fivemile Spring (Hoghouse Hot Sprs) has Restricted access. It is managed by US Fish and Wildlife Service.
Can I camp near Fivemile Spring (Hoghouse Hot Sprs)?
Yes, Page Springs Campground is located nearby (6.0 miles away).
Sources: USGS NWIS