Dams in Cumberland County, Illinois
4Total Dams
1High Hazard
1Significant
Dam Safety in Cumberland County, Illinois
Cumberland County has 4 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. Another 1 carry a significant hazard classification.
The average dam in Cumberland County is 86 years old. The most common purpose is recreation. The tallest dam is Lake Louise Dam at 23 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 |
|---|---|---|---|---|---|
| Diepholz Pond Dam | High | Not Available | 20 | Recreation | 1960 |
| Ettlebrick Lake Dam | Significant | Not Available | 19 | Recreation | 1900 |
| Lake Louise Dam | Low | Not Available | 23 | Recreation | 1944 |
| Montrose City Lake Dam | Low | Not Available | 16 | Recreation | 1954 |