Physical Characteristics
| Surface Area (Acres) | 407 |
| Maximum Depth (ft) | 82 |
| Mean Depth (ft) | 32 |
| Shoreline (miles) | — |
| Bottom Composition | 30% sand, 15% gravel, 0% rock, 55% muck |
| Water Clarity — Secchi Depth (ft) | — |
| Trophic Status | — |
| Drainage Basin | DRAINAGE |
| Lake Class | lake |
| Public Access | — |
| Township | — |
| GPS Coordinates | 43.54500° N, 89.36490° W |
| WBIC (DNR ID) | 179800 |
Fish Species
5 species documented
AbundantCommonPresentRare
| Species | Abundance | Last Survey |
|---|---|---|
| Largemouth Bass | Common | — |
| Panfish | Common | — |
| Walleye | Common | — |
| Musky | Present | — |
| Northern Pike | Present | — |
Boat Landings
1 landing
| Name | Type | Ramp | Trailers | Fee | ♿ |
|---|---|---|---|---|---|
| Swan Lake Public Boat Access | RAMP | — | 11-15 | No | Yes |
Invasive Species
Invasive species have been documented in or near this lake. Please clean, drain, and dry all watercraft and equipment before leaving to prevent spread.
| Species | Status | First Detected |
|---|---|---|
| Curly-Leaf Pondweed | Confirmed | — |
| Eurasian Water-Milfoil | Confirmed | — |
| Japanese knotweed (Fallopia japonica) | Confirmed | — |
| Purple Loosestrife | Confirmed | — |
Data sourced from Wisconsin DNR lake surveys. Last scraped: 4/29/2026.