Sand Springs in Sec. 26, T2S, R55E is the only reported hot spring in northwestern Lincoln County. It has a temperature of 30ºC but a flow rate of only 0.8 L/min. The N. J. Gunderson well to the southwest in Sec. 19, T3S, R55E has a water temperature of 28ºC, and two other wells in Sec. 5 and 8, T4S, R55E are reported to contain "warm" water (Van Denburgh and Rush, 1974).