Physical Characteristics
| Surface Area (Acres) | 2,194 |
| Maximum Depth (ft) | 23 |
| Mean Depth (ft) | — |
| Shoreline (miles) | — |
| Bottom Composition | 10% sand, 0% gravel, 0% rock, 90% muck |
| Water Clarity — Secchi Depth (ft) | — |
| Trophic Status | — |
| Drainage Basin | DRAINAGE |
| Lake Class | lake |
| Public Access | — |
| Township | — |
| GPS Coordinates | 42.87650° N, 88.11280° W |
| WBIC (DNR ID) | 762400 |
Fish Species
3 species documented
AbundantCommonPresentRare
| Species | Abundance | Last Survey |
|---|---|---|
| Largemouth Bass | Common | — |
| Northern Pike | Present | — |
| Panfish | Present | — |
Boat Landings
2 landings
| Name | Type | Ramp | Trailers | Fee | ♿ |
|---|---|---|---|---|---|
| Big Muskego & Bass Bay - Boxhorn Launch | RAMP | — | 16-20 | Yes | Yes |
| Big Muskego Lake - Durham Drive Access | RAMP | — | 6-10 | Yes | No |
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 | — |
| Purple Loosestrife | Confirmed | — |
| Spiny Naiad | Confirmed | — |
| Starry Stonewort | Confirmed | — |
Data sourced from Wisconsin DNR lake surveys. Last scraped: 4/30/2026.