Portland, Iowa — Sewage Treatment Plants
Sewage Treatment Plants Near Portland, Iowa
Nearest Sewage Treatment Plants by Distance
| # | Sewage Treatment Plant | Distance |
|---|---|---|
| 1. | Mason City Wastewater Plant | 1.7 mi. |
| 2. | Eldora Wastewater Plant | 53.4 mi. |
| 3. | Hudson Wastewater Treatment Plant | 59.7 mi. |
| 4. | Evansdale Wastewater Plant | 61.9 mi. |
| 5. | Gilbertville Wastewater Plant | 67.7 mi. |
| 6. | Jesup Wastewater Plant | 71.3 mi. |
| 7. | Independence Wastewater Treatment Plant | 78.5 mi. |
| 8. | Estherville Sewage Treatment Plant | 86.8 mi. |
| 9. | Huxley Wastewater Treatment Plant | 88.1 mi. |
| 10. | Prairie du Chien Wastewater Treatment Facility | 99.9 mi. |
Sewage Treatment Plant Locations