| Business | Phone |
| Fort Wayne Flood Control 1 E Main St # 760, Fort Wayne 46802 | (260) 427-1135 |
| Fort Wayne Solid Waste Mgmt 1 E Main St, Fort Wayne 46802 | (260) 427-1270 |
| Fort Wayne Water Pollution 2601 Dwenger Ave, Fort Wayne 46803 | (260) 427-1243 |
| Fort Wayne Water Pollution 515 E Wallace St, Fort Wayne 46803 | (260) 427-1255 |
| Fort Wayne Water Pollution 6202 Lake Ave, Fort Wayne 46815 | (260) 749-8040 |
| Fort Wayne Water Resource 1 E Main St # 480, Fort Wayne 46802 | (260) 427-1160 |