1. Magellan Midstream Partners LP
5360 Eldora Rd, Waterloo, IA 50701
Coordinate: 42.43868,-92.41897
Phone: (319) 988-3269
2. Northern Natural Gas Company
1508 E Schrock Rd, Waterloo, IA 50701
Coordinate: 42.3994,-92.32754
Phone: (319) 296-2141