Chaffin Ranch Geyser

Chaffin Ranch Geyser, the result of another drill operation, is located just 19 km south of Crystal Geyser about a 100 m north of the San Rafael River, and 1.6 km from the point where it connects to the Green River. The geyser typically erupts every 2-4 hours, shooting water about 5 to 10 m high. Eruptions typically last between 5 to 20 minutes. The geyser appears to be more reliable in the spring and summer, and it erupts less often in the late fall and winter. This is likely due to ground water levels. Chaffin Ranch Geyser was created in the 1930s by a team drilling core samples, searching for oil.