Dams in Grundy County, Illinois
6Total Dams
1High Hazard
4Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Dresden Cooling Lake Dam | High | Not Available | 25 | Other | 1971 |
| Dresden Island Lock And Dam | Significant | Not Available | 33 | Navigation | 1933 |
| Collins Station Cooling Lake Dam | Significant | Not Available | 27 | Other | 1975 |
| Beaver Lake Dam | Significant | Not Available | 15 | Recreation | 1984 |
| International Center South Dam | Significant | Not Available | 7 | Flood Risk Reduction | 2004 |
| Hickory Lake Dam | Low | Not Available | 12 | Recreation | 2002 |