Norm Waitt Sr YMCA Share: Non-Profit OrganizationsFitnessYouth Education Norm Waitt Sr YMCA Visit Website 601 Riverview Dr South Sioux City, NE 68776-3581 (402) 404-8439 (402) 404-8444 (fax) Facebook Hours: Wellness Center M-F 5:00 a - 10 p Sat 6a - 6p Sun Noon-6p About Map About Offers: Lap Pool, Family Fun Pool, Gymnasium, Wellness Center, Fitness/Multi-Purpose Rooms, Teen/Senior Center, Child Watch, Locker Rooms Directions East of the Marina Inn/Kahill's What's Nearby? Distance: 5 10 15 20 25 50 mi.