Baby Daisy goes through periods of activity with years of inactivity in between. The most recent active period occurred from 2003 to 2004. During this time, it erupted for a duration of two and three minutes, with intervals of 33 to 39 minutes between eruptions. The height of its eruptions are 20 to 25 feet (6.1 to 7.6 m).[2]
Baby Daisy received its name from the fact that its eruptions are nearly identical to the Daisy Geyser although on a smaller scale. Eruptions fountain water at about 30 degrees from vertical, the same angle as Daisy Geyser.[2]