Little Horn Lake
Oconto County, Wisconsin · WBIC 466800
This lake has fishing rules that differ from the standard ones for its area. Check the official rules before you fish. Official regulations
Size
24 acres
Max depth
22 ft
DNR lake type
Simple, Cool, clear water color
Water clarity
8 ft
Moderate, measured Aug 2026
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
Numbered dots are boat landings; tap one for directions. The list below has the same numbers. Drawn from the DNR's 24K hydrography (surveyed 1991), so the shape is approximate and a landing can sit a little off the shore. Open the DNR lake map.
Water clarity
8 ft Secchi depthModerate
Last measured Aug 24, 2026. 237 readings on record, 2003 to 2026.
Typical summer clarity (June to September): 13.5 ft, clear, from 147 readings (2012 to 2026).
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 HORN LAKE - DEEP HOLE. Checked Oct 23, 2026.
Water temperature
Last measured Aug 24, 2026, too long ago to show as the current temperature.
Measured: Wisconsin DNR via the Water Quality Portal (checked Oct 23, 2026).
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.
Boat landings
- 1RESERVOIR POND ACCESSBoat ramp · Paved surface · Township
Directions
Wisconsin DNR public boat access sites. Checked Oct 23, 2026.
More lakes in Oconto County
- Horn Shaped Lake0.3 miles away
- Reservoir Pond0.6 miles away
- Explosion Lake0.7 miles away
- Horn Lake1.0 miles away
- Lauder Lake1.1 miles away
- Bowman Lake1.4 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
- Regulations linkWisconsin DNR fishing regulations (linked, not restated), checked Oct 23, 2026
- Boat landingsWisconsin DNR public boat access sites, checked Oct 23, 2026
- Water clarityWisconsin DNR water monitoring, via the Water Quality Portal, 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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