Lake Lucy - Lake and Watershed Characteristics
| Size | 88 acres |
| Volume | 558 acre-feet |
| Average depth | 6.5 feet |
| Max depth | 20 feet |
| Watershed size | 988 acres |
| Land draining directly into | 111 acres |
| MPCA lake classification | Shallow |
| Impairment listing | Mercury |
| Trophic status | Eutrophic |
| Common fish | Bluegill, Northern Pike, Yellow Bullhead, Black Crappie, Pumpkinseed Sunfish |
| Invasive species | Curlyleaf Pondweed, Eurasian Watermilfoil, Common Carp |