Teal Flowage

Marathon County, Wisconsin · WBIC 1417600

Size

375 acres

Max depth

13 ft

DNR lake type

Simple, Harsh

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

Drawn from the DNR's 24K hydrography (surveyed 1970), so the shape is approximate and a landing can sit a little off the shore. Open the DNR lake map.

Water temperature

A typical year Modeled estimate

  • Ice goes outabout Apr 12 (Apr 4 to Apr 22)
  • Surface reaches 48°Fabout Apr 20 (Apr 14 to Apr 28)
  • Surface reaches 64°Fabout May 20 (May 14 to May 25)
  • June surface73°F, usually 71 to 74°F
  • July surface78°F, usually 77 to 79°F
  • August surface75°F, usually 72 to 76°F

Mixes regularly through the summer instead of forming a warm top layer.

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

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Forecast: National Weather Service (no endorsement implied). Sunrise, sunset and moon phase are calculated. The moon phase can be a day off.

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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
  • 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

See data sources for what each source covers, and about for how the numbers are matched to lakes.

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