Dams in Boone County, Illinois
2Total Dams
1High Hazard
0Significant
Dam Safety in Boone County, Illinois
Boone County has 2 dams tracked in the National Inventory of Dams. Of these, 1 are classified as high hazard — meaning failure would probably cause loss of human life.
The average dam in Boone County is 106 years old. The most common purpose is recreation. The tallest dam is Candlewick Lake Dam at 39 ft.
Explore more: Oldest dams in Illinois · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Candlewick Lake Dam | High | Not Available | 39 | Recreation | 1974 |
| Belvidere Dam | Low | Not Available | 10 | Other | 1865 |