Dumke Lake
Chippewa County, Wisconsin · WBIC 1846100
Size
11 acres
Max depth
16 ft
DNR lake type
Simple, Harsh
Water clarity
3.6 ft
Low, measured Oct 1988
A lake type the DNR marks as having harsh conditions for fish. 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 1975), so the shape is approximate and a landing can sit a little off the shore. Open the DNR lake map.
Water clarity
3.6 ft Secchi depthLowOlder reading
Last measured Oct 19, 1988. 8 readings on record, 1988.
Nothing has been measured in the last 5 years, so this may not match the lake today.
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 Dumke Lake at Deepest Point. Checked Oct 23, 2026.
Water temperature
A typical year Modeled estimate
- Ice goes outabout Apr 12 (Apr 3 to Apr 23)
- Surface reaches 48°Fabout Apr 16 (Apr 10 to Apr 25)
- Surface reaches 64°Fabout May 3 (Apr 20 to May 9)
- June surface75°F, usually 74 to 77°F
- July surface81°F, usually 79 to 82°F
- August surface76°F, usually 75 to 78°F
Forms a warm top layer around May 1, lasting about 132 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.
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.
Boat landings
- 1Horseshoe Lake AccessBoat ramp · Gravel surface · County
Directions
Wisconsin DNR public boat access sites. Checked Oct 23, 2026.
More lakes in Chippewa County
- Horseshoe Lake0.3 miles away
- Little Plummer Lake0.3 miles away
- Plummer Lake0.5 miles away
- Beaver Lake0.6 miles away
- Highland Lake0.6 miles away
- Rassmusson Lake0.7 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
- 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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