 The spouting water from the faces of the towers appears to be flowing from the displayed subject 's mouth from a 6 @-@ inch ( 150 mm ) nozzle located in the center of each interior face 12 feet ( 3 @.@ 7 m ) above the reflecting pool . <unk> are shown daily year @-@ round , while the water feature only operates from May 1 to approximately October 31 , weather permitting . The park is open to the public daily from 6 a.m. to 11 p.m. 
