Hot springhot_springs
Foster Ranch Hot Springs
Idaho
About
Foster Ranch Hot Springs is a natural hot spring in Idaho, at about 5,518 feet. The U.S. thermal springs inventory (NOAA) records its water at 135°F. That is hotter than is safe to soak in, so test the water and only soak where it has cooled. It is on National Forest land.
Hot Spring Details
Source temperature
135°F
Land manager
Forest Service
The water leaves the ground at 135°F, which is hotter than is safe to soak in (about 104°F). Test the water first and only soak where it has cooled.
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Location
Foster Ranch Hot Springs
Idaho
Data source: NOAA NCEI Thermal Springs List for the United States
