Eastward — The fountain lay to the west, the conduit pipes were laid to bring the water to the temple, and so must run eastward, and perhaps one main pipe might be laid under the east — gate of the temple. The right side — On the south — side of the temple.
Related Commentaries of Ezekiel 47:1
Ezekiel 47:1
1 Afterward he brought me again unto the door of the house; and, behold, waters issued out from under the threshold of the house eastward: for the forefront of the house stood toward the east, and the waters came down from under from the right side of the house, at the south side of the altar.