# Warm Spring, Oregon

Warm Spring in Oregon. 85°F (29°C). Roadside. Union County.

- Page: https://www.soakingsprings.com/hot-springs/oregon/warm-spring-union-county
- Source: Soaking Springs, researched and maintained by Armen Suny
- Updated: 2026-09-14

## Can you soak at Warm Spring?

The water leaves the ground at 85°F, about as warm as a heated pool. You can drive right up to it. We haven't confirmed whether it has a pool or charges a fee.

## Key facts

| Fact | Value |
|---|---|
| Source water temperature | 85°F (29°C) (USGS record; developed pools are often cooled) |
| Elevation | 2,953 ft |
| Access | Roadside, 54 ft from the nearest road (Hill Street) |
| County | Union County |
| Nearest town | Union |
| Coordinates | 45.29500, -117.80600 |
| Best months to soak | January, December, February (largest gap between water and average air temperature) |
| Nearest campground | Moss Springs Campground, 6.3 mi |

## About Warm Spring

Warm Spring in Union County is a roadside spring about seven miles from the town of Union and a few steps from Hill Street. The water is warm, in the mid eighties, too cool for a real soak and fine for a wade. Ownership and access are blank on the record. There is a photo on file.

Hill Street runs within fifty-some feet, so reaching the spring is a matter of pulling over. Elevation is under three thousand feet. The valley here gets about thirty inches of precipitation and a little over four feet of snow in a typical winter. No land manager is recorded. Moss Springs Campground is the closest camping listed, a bit over six miles off.

Winter rates best. Hill Street is the named street here, and with no land owner on file, ownership is a question to settle before you treat the place as public. Moss Springs Campground sits six miles away if you want to camp. No water chemistry has been done. The water is warm and nothing close to hot.

## Nearby

- Nearest city page: [Hot springs near Elgin](https://www.soakingsprings.com/hot-springs/near/oregon/elgin), 16 mi away
- State page: [Hot springs in Oregon](https://www.soakingsprings.com/hot-springs/oregon)
- [Union Station Hot Springs, OR](https://www.soakingsprings.com/hot-springs/oregon/union-station-hot-springs): Hot, Roadside, near Union, Union County
- [Hot Lake Springs, OR](https://www.soakingsprings.com/hot-springs/oregon/hot-lake-springs): 176°F source, Roadside, near Union, Union County
- [Unnamed thermal spring, OR](https://www.soakingsprings.com/hot-springs/oregon/unnamed-spring-union-county): Warm, Roadside, near Elgin, Union County
- [Kropp Hot Spring, OR](https://www.soakingsprings.com/hot-springs/oregon/kropp-hot-spring): 109°F source, Roadside, near Union, Union County
- [Medical Hot Springs, OR](https://www.soakingsprings.com/hot-springs/oregon/medical-hot-springs): 140°F source, Short Walk, near Union, Union County
- [Fisher Hot Springs, OR](https://www.soakingsprings.com/hot-springs/oregon/fisher-hot-springs-1): 99°F source, Short Walk, near Baker City, Baker County

## Questions

**What is the water temperature at Warm Spring?**
Warm Spring has a water temperature of 85°F (29°C). This is a warm thermal spring.

**Where is Warm Spring located?**
Warm Spring is located in Union County, Oregon at 2,953 feet elevation, near Union. Coordinates: 45.2950°N, 117.8060°W.

**How do I get to Warm Spring?**
Warm Spring has Roadside road access, with the nearest road being Hill Street (54 ft from the road).

**Can I camp near Warm Spring?**
Yes, Moss Springs Campground is located nearby (6.3 miles away).

## Sources

- USGS thermal springs records, Water Quality Portal lab analyses, OpenStreetMap, Wikipedia/Wikidata, NOAA climate normals
- https://en.wikipedia.org/wiki/Hot_spring