Dams in Putnam, Illinois
7
Total Dams
1
High Hazard
3
Significant
45.8 yrs
Avg Age
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Lake Thunderbird Dam Putnam | High Hazard | 86 ft | 1970 | Earth | Illinois |
| Hennepin Station West Ash Pond Dam Putnam | Significant Hazard | — | — | Earth | Illinois |
| Hennepin Ash Pond 2 Dam Putnam | Significant Hazard | 52 ft | — | Earth | Illinois |
| Putnam County Conservation District Dam Putnam | Significant Hazard | 45 ft | 1993 | Earth | Illinois |
| Hennepin Station East Ash Pond Putnam | Low Hazard | 26 ft | 1996 | Earth | Illinois |
| Fish 'N' Fun Lake Dam Putnam | Low Hazard | 33 ft | 1965 | Earth | Illinois |
| Condit Dam 1 Putnam | Low Hazard | 32 ft | 1977 | Earth | Illinois |