Due to a lifeguard shortage, Richardson plans to modify the days of operation of the city’s aquatic center and its four neighborhood pools.Beginning June 5, the four neighborhood pools are scheduled to be open four days per week, though their days of operation will vary depending on the pool. The city’s Heights Family Aquatic Center, which opened May 29, will change to a schedule of Wednesdays through Sundays on June 5. Its hours will be noon-8 p.m. Read more at Community Impact.