Mickey Hot Springs
| Mickey Hot Springs | |
| Hot Springs | |
 Hot springs with Steens Mountain in background | |
| Country | United States |
|---|---|
| State | Oregon |
| County | Harney County |
| Elevation | 4,035 ft (1,230 m) |
| Coordinates | 42°40′36″N 118°20′48″W / 42.67676°N 118.34659°WCoordinates: 42°40′36″N 118°20′48″W / 42.67676°N 118.34659°W |
| Owner | Bureau of Land Management |
Mickey Hot Springs is a small hot spring system at the north end of Alvord Desert just east of Steens Mountain in southeastern Oregon, United States. There are several natural bubbling mudpots and steam vents. The system contains at least 60 vents, 11 of which are dry.[1] The hydrothermal system is in its waning stages of existence.[2]
A biofilm of thermophilic bacteria in the outflow the springs.
Each vent has a characteristic temperature ranging from 25 °C (77 °F) to 100 °C (212 °F) with the average about 77 °C (171 °F). The water pH is neutral to slightly alkaline.[1] An ecosystem of thermophilic organisms exist in the springs, separated by temperature stratum.[2]
References
- ↑ 1.0 1.1 "Biocomplexity in Extreme Environments". Experimental Project to Stimulate Competitive Research (EPSCoR). University of Idaho. Retrieved 2010-08-06.
- ↑ 2.0 2.1 Zachery Walter John Oestreicher; Sherry L. Cady (November 2, 2003). "A Unique Bacterial Mineralizing Environment at Mickey Hot Springs, Southeastern Oregon". The Geological Society of America. Retrieved 2010-08-06.