Dams in Mercer County, Illinois
13Total Dams
0High Hazard
4Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Fyre Lake Dam | Significant | Not Available | 53 | Recreation | 1972 |
| Karl Lake Dam | Significant | Not Available | 50 | Recreation | 1974 |
| Morrison Lake Dam | Significant | Not Available | 33 | Recreation | 1965 |
| Matherville Lagoons Dam | Significant | Not Available | 9 | Other | |
| Swearington Lake Dam | Low | Not Available | 39 | Other | 1973 |
| Mccaw Pond Dam | Low | Not Available | 38 | Flood Risk Reduction | 1952 |
| Lake Matherville Dam | Low | Not Available | 37 | Recreation | 1926 |
| Irwin Lake Dam | Low | Not Available | 34 | Recreation | 1965 |
| Renee Lake Dam | Low | Not Available | 32 | Recreation | 1973 |
| Dellitt Lake Dam | Low | Not Available | 31 | Recreation | 1975 |
| Fools Lake Dam | Low | Not Available | 28 | Recreation | 1960 |
| Weinmister Pond Dam | Low | Not Available | 28 | Fish and Wildlife Pond | 1978 |
| Lake Nelson Dam | Low | Not Available | 14 | Other | 1937 |