Topographic Map Dam Features in Mercer County, Illinois
Browse by County - Mercer, Feature Type - Dam
| Feature | Type | County | USGS Topo Map | Elevation | Lat | Long |
|---|---|---|---|---|---|---|
| Dam and Lock Number 17 | Dam | Mercer | Toolesboro | 528 feet | 41.191ºN | 91.059ºW |
| Dellitt Lake Dam | Dam | Mercer | Aledo East | 718 feet | 41.168ºN | 90.728ºW |
| Fools Lake Dam | Dam | Mercer | Aledo East | 748 feet | 41.193ºN | 90.672ºW |
| Fyre Lake Dam | Dam | Mercer | Orion | 712 feet | 41.296ºN | 90.488ºW |
| Irwin Lake Dam | Dam | Mercer | Aledo East | 672 feet | 41.245ºN | 90.717ºW |
| Karl Lake Dam | Dam | Mercer | Orion | 761 feet | 41.310ºN | 90.495ºW |
| Lake Matherville Dam | Dam | Mercer | Matherville | 722 feet | 41.261ºN | 90.611ºW |
| Lake Nelson Dam | Dam | Mercer | Buffalo Prairie | 728 feet | 41.300ºN | 90.839ºW |
| McCaw Pond Dam | Dam | Mercer | Aledo West | 649 feet | 41.133ºN | 90.795ºW |
| Morrison Lake Dam | Dam | Mercer | Joy | 630 feet | 41.215ºN | 90.932ºW |
| Renee Lake Dam | Dam | Mercer | Orion | 738 feet | 41.307ºN | 90.483ºW |
| Swearingen Lake Dam | Dam | Mercer | Aledo East | 748 feet | 41.193ºN | 90.672ºW |
