Live Chat I-29 Community Nearby Traffic Stewart Dam (Water dam) 2024-06-07 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Stewart Dam (Water Dam) Centerville, SD 14.23 Alcester, SD 16.35 Wakonda, SD 22.60 Interstate highway exits close to Stewart Dam (Water Dam) Exit 47, i29 1.59 Exit 50, i29 6.38 Exit 42, i29 6.55 Interstate highways close to Stewart Dam (Water Dam) i29 map 1.59 i229sd map 46.92 i90 map 59.97 State roads close to Stewart Dam (Water Dam) US 18 SD map 20.91 IA 10 map 24.60 IA 12 map 25.95