Dams in Ottawa, Ohio
2
Total Dams
0
High Hazard
2
Significant
54.0 yrs
Avg Age
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Graymont Sludge Lagoons Ottawa | Significant Hazard | 18 ft | 1981 | Earth | Ohio |
| Genoa Ug Sewage Disposal Lgn Cells 1,2,3&4 Ottawa | Significant Hazard | 10 ft | 1963 | Earth | Ohio |