1. Oskaloosa Wastewater Plant
2632 Kent Ave, Oskaloosa, IA 52577
Coordinate: 41.27082,-92.66467
Phone: (641) 673-5433
2. Mahaska Rural Water
2184 Oxford Ave, Oskaloosa, IA 52577
Coordinate: 41.33657,-92.59897
Phone: (641) 676-3333
3. Red Rock Renewables
902 Penn Blvd, Oskaloosa, IA 52577
Coordinate: 41.30582,-92.64816
Phone: (641) 673-3755
4. Mahaska Rural Water
401 B Ave W, Oskaloosa, IA 52577
Coordinate: 41.29731,-92.64899
Phone: (641) 673-8851