Contour map · La Crosse County, Wisconsin
Lake Onalaska
30 ftdeepest spot
9,067acres
5 ftcontour lines
What you get on Lake Onalaska
- Every drop-off on a full contour map, lines every 5 ft, from the WI DNR survey.
- Drop a pin anywhere and see the depth under it.
- Riggs tells you where to fish and what to throw today, from the weather, water temp, likely species and the odds.
- Follow My Boat (Pro) shows the depth under your boat as you move.
Free to download. A free pick every day; contour maps with Pro or Guide.
Lake Onalaska at a glance
| Location | La Crosse County, Wisconsin |
|---|---|
| Size | 9,067 acres |
| Deepest spot | 30 ft |
| Contour lines | every 5 ft |
| Survey | WI DNR |
Boat ramps and marinas on Lake Onalaska
8 boat ramps: Fred Funk Boat Landing, Great River Landing, Mosey's Landing, Schafer's Boat Livery.
1 boat rental: Schafer's River Rentals.
In the app, every one is on the map, next to the contour lines.
Ramp and marina locations © OpenStreetMap contributors (ODbL).
Lakes near Lake Onalaska
- Mississippi River Pool 72.9 mi
- Neshonoc Lake12 mi
- Mississippi River Pool 812 mi
- Mississippi River Pool 616 mi
- Mississippi River Pool 5A28 mi
- Mississippi River Pool 936 mi
Contour map: WI DNR. Rigology shows the agency's survey and is not affiliated with it.