Lake Onalaska, Wisconsin

Lake Onalaska

La Crosse County, WI10,520 acres View on map Directions
Water temp
—
No reading
Clarity
4.7 ft
Moderate
Lake level
—
No reading
Today
—
no verified recent readings

What Lake Onalaska is good for

Each based on real access & conditions data — not opinion.

Public boat ramps

4 public access locations on Lake Onalaska listed by state agencies, with facilities where reported. Check the source for current access conditions.

Brice Prairie Walk-In Access

Directions

Nelson Park Landing

Directions
ADA access

Lake Onalaska Ramp

Directions
ADA access

Upper French Island Spillway Landing

Directions

Source: Wisconsin Department of Natural Resources · public boating access areas

Where to eat near Lake Onalaska

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Where to stay near Lake Onalaska

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Everything for your day at Lake Onalaska

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More about Lake Onalaska

Deep-dive guides for Lake Onalaska, with sourced conditions.

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Nearby lakes

Compare Lake Onalaska with the closest lakes — distances are straight-line from Lake Onalaska.

Where this data comes from

Conditions on this page are pulled from public agencies. Nothing is invented — missing readings show a clear dash.

U.S. Geological Survey (NWIS)
Water temperature & lake level
View gauge
Water Quality Portal
Secchi-disk water clarity
2023-10-24
Surface area
10,520 acres · cited research
sourced
LakeVibe community
Photos, tips & reports
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