From Greg Wischer at the United States Department of the Interior:

“Here is another fountain update —Another one was just turned on. The Freedom Plaza fountain, which is located just southeast of the White House Ballroom, is not only fixed but also significantly improved, just like the President’s other beautification projects across D.C.
 
The fountain was experiencing structural deterioration, so virtually every component of the fountain was replaced and upgraded — The pumps, piping, wiring, lighting, vault, masonry, and mechanical, electrical, and plumbing systems.”