| Business | Phone |
| Blue Earth City Administrator 125 W 6th St, Blue Earth 56013 | (507) 526-7336 |
| Blue Earth Eda 125 W 6th St, Blue Earth 56013 | (507) 526-4760 |
| Blue Earth Filtration Plant 1800 Industrial Dr, Blue Earth 56013 | (507) 526-5032 |
| Blue Earth Power Plant 125 E 7th St, Blue Earth 56013 | (507) 526-5382 |
| Blue Earth Wastewater Facility 521 N Grant St, Blue Earth 56013 | (507) 526-2402 |
| Delavan Fire & Emergency Blue Earth 56013 | (507) 000-1111 |
| Faribault County Fitness Ctr 125 W 6th St, Blue Earth 56013 | (507) 526-3376 |