Little Lac Courte Oreilles
Sawyer County, Wisconsin · WBIC 2390500
This lake has fishing rules that differ from the standard ones for its area. Check the official rules before you fish. Official regulations
Size
240 acres
Max depth
46 ft
DNR lake type
Complex, Cool, clear water color
Water clarity
13 ft
Clear, measured Aug 2025
A cool-water lake type: the DNR groups it with lakes that stay cooler through summer. This describes the lake type in general, not this lake in particular.
Outline
Drawn from the DNR's 24K hydrography (surveyed 1971), so the shape is approximate and a landing can sit a little off the shore. Open the DNR lake map.
Water clarity
13 ft Secchi depthClear
Last measured Aug 20, 2025. 88 readings on record, 2015 to 2025.
Typical summer clarity (June to September): 12.2 ft, clear, from 80 readings (2015 to 2025).
Measured at the monitoring station named “Little Lac Courte Lake - Little Lac Courte Lake”.
Secchi depth is how far down a white disk stays visible. A bigger number means clearer water. Clear means a Secchi depth of 10 feet or more, moderate 5 to 10 feet, low under 5 feet.
Wisconsin DNR water monitoring (volunteer and staff), via the Water Quality Portal; station Little Lac Courte Lake - Little Lac Courte Lake. Checked Oct 23, 2026.
Water temperature
Last measured Aug 20, 2025, too long ago to show as the current temperature.
A typical year Modeled estimate
- Ice goes outabout Apr 21 (Apr 12 to Apr 29)
- Surface reaches 48°Fabout May 5 (Apr 24 to May 10)
- Surface reaches 64°Fabout May 25 (May 18 to May 28)
- June surface71°F, usually 69 to 72°F
- July surface77°F, usually 75 to 78°F
- August surface73°F, usually 72 to 75°F
Forms a warm top layer around May 7, lasting about 163 days.
A computer model of this lake's typical weather and water, built from 15 years, 2005 to 2019. Ranges show the middle half of years. The model was not calibrated against measured temperatures for this lake. It is an estimate, not a measurement.
Measured: Wisconsin DNR via the Water Quality Portal (checked Oct 23, 2026). Modeled: U.S. Geological Survey lake temperature data release (doi:10.5066/P9CA6XP8).
Today at the lake
Forecast: National Weather Service (no endorsement implied). Sunrise, sunset and moon phase are calculated. The moon phase can be a day off.
Stocking history
- Walleyelast stocked 2021 (large fingerling); stocked in 1 year since 2010
Stocking shows what was added to the lake, not what is in it now.
Wisconsin DNR annual fish stocking summary. Checked Oct 23, 2026.
More lakes in Sawyer County
- Lac Courte Oreilles2.2 miles away
- Gurno Lake2.3 miles away
- Whitefish Lake2.7 miles away
- Johnson Lake2.7 miles away
- Durphee Lake3.5 miles away
- Schoolhouse Lake3.8 miles away
Where this comes from
- Size, depth and lake typeWisconsin DNR lake classifications, checked Oct 23, 2026
- OutlineWisconsin DNR 24K hydrography, checked Oct 23, 2026
- Stocking historyWisconsin DNR annual fish stocking summary, checked Oct 23, 2026
- Regulations linkWisconsin DNR fishing regulations (linked, not restated), checked Oct 23, 2026
- Water clarityWisconsin DNR water monitoring, via the Water Quality Portal, checked Oct 23, 2026
- Typical-year temperatureU.S. Geological Survey lake temperature model (modeled estimate), checked Oct 23, 2026
- VHS statusWisconsin DNR VHS status by watershed, checked Oct 24, 2026
- Depth map linkWisconsin DNR lake maps list, checked Oct 24, 2026
See data sources for what each source covers, and about for how the numbers are matched to lakes.
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