Warm-water wells are found in Sarcobatus Flat as far north as Scotty's Junction. The groundwater in Sarcobatus Flat has a relatively uniform temperature of 22°C, which is 9°C higher than the average annual air temperature (Malmberg and Eakin, 1962). This anomalous temperature may be due to the deep circulation that most of the groundwater in this area has undergone.