Management of Subterranean Ecosystems in Extreme Environments
Monte Neva Hot Springs

Map coordinates:  38.9494, -115.701
Water temperature:   93.02°F
Site ID:   NV-352.1

Big Warm Spring, Duckwater Shoshone Reservation

Big Warm Spring on the Duckwater Shoshone Reservation. Image courtesy of Matt Bowers, Third Media.

Two main warm spring areas are located near the small community of Duckwater, which is on the Duckwater Indian Reservation in northeastern Nye County. Big Warm Spring or Duckwater Spring is located in Sec. 32, Tl3N, R56E and has a reported temperature of about 32.5°C (Eakin and others, 1951; Mifflin, 1968; Van Denburgh and Rush, 1974). Little Warm Spring, in Sec. 5, Tl2N, R54E, is about the same temperature. Both springs rise in alluvium a short distance west of a north-striking, range-bounding fault (Stewart and Carlson, 1974). The area may have been called the Burrell Hot Springs district in the past. The water is used locally.

A geothermal catfish-growing facility was operated at this site, on the Duckwater Indian Reservation, between 1982 and the early 1990s. When in operation, over 136,000 kg of prime 0.2 kg catfish filets per year were produced (Geo-Heat Center Quarterly Bulletin, December 1992).

[This spring is located on tribal land. Visitors should seek permission before planning a trip.]

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Big Warm Spring, Duckwater Shoshone Reservation


Geochemistry


  1. Sample date:1950-04-26
  2. Sodium (Na):28
  3. Potassium (K):6.5
  4. Lab-test pH:8
  5. Calcium (Ca):62
  6. Total dissolved solids:380
  7. Magnesium (Mg):22
  8. Iron (Fe):0.059
  9. Strontium (Sr):n/a
  10. Lithium (Li):n/a
  11. Boron (B):0.11
  12. Silica (SiO2):25
  13. Bicarbonate (HCO3):321
  14. Sulfate (SO4):47
  15. Chloride (Cl):8.6
  16. Fluoride (F):0.6

Resources


Image by Dr. Jean K. Krejca, Zara Environmental LLC

Cave ecosystems are often dependent on organic material carried in by water, which serves as the primary food source for the environment. In arid climates with minimal surface rainfall, the input of organic matter and nutrients into caves becomes limited, affecting the overall energy flow within these environments. The intricate interplay between surface conditions and cave biota presents unique management challenges for modern cave biologists. Image courtesy of Dr. Jean K. Krejca, Zara Environmental LLC.

Lexington Arch

Lexington Arch

Great Basin National Park is home to Lexington Arch, one of the largest limestone arches in the western United States. This six-story arch was created by the forces of weather working slowly over the span of centuries. This type of above ground limestone arch is rare.

Symposium Merchandise

Troglodyte Playing Cards

We have no idea what these will look like yet, but we couldn't think of hosting NCKMS in Nevada without offering some themed-out playing cards. There's a good chance the card backs will feature a cave animal of the year, but we still have some time to figure it out.

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