WI · ranked by public data
23 Waukesha County lakes are at least 50 acres with a verified public access point, out of 90 documented lakes in the county. Updated July 2026.
Waukesha County, WI
4 verified public access points · 470 acres, 65 ft max depth
Waukesha County, WI
3 verified public access points · 2,437 acres, 45 ft max depth
Waukesha County, WI
3 verified public access points · 83 acres, 61 ft max depth
Waukesha County, WI
2 verified public access points · 1,210 acres, 90 ft max depth
Waukesha County, WI
2 verified public access points · 288 acres, 44 ft max depth
Waukesha County, WI
2 verified public access points · 239 acres, 36 ft max depth
Waukesha County, WI
2 verified public access points · 217 acres, 40 ft max depth
Waukesha County, WI
1 verified public access point · 1,154 acres, 45 ft max depth · DNR impairment listed
Waukesha County, WI
1 verified public access point · 981 acres, 90 ft max depth
Waukesha County, WI
1 verified public access point · 711 acres, 85 ft max depth
| Rank | Lake | County | Public access | Acres | Max depth |
|---|---|---|---|---|---|
| 11 | Lower Phantom Lake | Waukesha | 1 site | 373 | 12 ft |
| 12 | Beaver Lake | Waukesha | 1 site | 313 | 46 ft |
| 13 | Eagle Spring Lake | Waukesha | 1 site | 279 | 8 ft |
| 14 | Lake Keesus | Waukesha | 1 site | 235 | 42 ft |
| 15 | Lake Denoon | Waukesha | 1 site | 167 | 55 ft |
| 16 | School Section Lake | Waukesha | 1 site | 122 | 8 ft |
| 17 | Spring Lake | Waukesha | 1 site | 105 | 22 ft |
| 18 | Middle Genesee Lake | Waukesha | 1 site | 98 | 40 ft |
| 19 | Fowler Lake | Waukesha | 1 site | 97 | 50 ft |
| 20 | Ashippun Lake | Waukesha | 1 site | 94 | 35 ft |
| 21 | Pretty Lake | Waukesha | 1 site | 65 | 31 ft |
| 22 | Lower Genesee Lake | Waukesha | 1 site | 63 | 45 ft |
| 23 | Hunters Lake | Waukesha | 1 site | 54 | 36 ft |
Methodology
FAQ
Little Muskego Lake — Little Muskego Lake in Waukesha County has the most verified public access points of any Waukesha County lake we track, with 4.
Source data: Wisconsin DNR lake and monitoring records as aggregated by LakeList. Figures reflect the most recent documented values, not new surveys, and conditions change — verify access and rules before you go.Lake outlines are shoreline shapes from LakeList and the USGS National Hydrography Dataset; they illustrate a lake's form and are not depth or navigation charts.