The center pool is heated to 84 degrees for two months beginning in October. December and January will see the east and west pools heated, then back to the center pool for February and March, finishing with the east and west pools for April and May as needed. Spas at all pools will continue to be heated year-round to 102 degrees. But one or more spas will be closed for short periods for water-line tile cleaning. Pools that are not being heated will also be cleaned in turn this winter.