In the next few weeks, crews will begin installing a new pump system at the Fountain City Lake in North Knoxville.
Tuesday, the Knoxville City Council approved a $90,000 dollar contract for the work. It is the third phase of the project that began about two years ago.
Last fall, crews repaired a leak at the lake and later refilled it.
City leaders said the new pump and pipes will help the water flow and prevent algae growth.