Fox Lake

Dodge County, Wisconsin · WBIC 835800

This lake has fishing rules that differ from the standard ones for its area. Check the official rules before you fish. Official regulations

Size

2,625 acres

Max depth

19 ft

DNR lake type

Complex, Warm, dark water color

Water clarity

2.5 ft

Low, measured Aug 2026

A warm-water lake type: the DNR groups it with lakes that warm up 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 1993), so the shape is approximate and a landing can sit a little off the shore. Open the DNR lake map.

Water clarity

2.5 ft Secchi depthLow

Last measured Aug 30, 2026. 493 readings on record, 1987 to 2026.

Typical summer clarity (June to September): 2 ft, low, from 96 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 FOX LAKE - DEEP HOLE. Checked Oct 23, 2026.

Water temperature

75°F surface, measured Aug 30, 2026

Measured near the surface (0.91 m down). A single reading, not a daily value.

A typical year Modeled estimate

  • Ice goes outabout Apr 3 (Mar 29 to Apr 12)
  • Surface reaches 48°Fabout Apr 19 (Apr 11 to Apr 24)
  • Surface reaches 64°Fabout May 21 (May 11 to May 25)
  • June surface74°F, usually 73 to 76°F
  • July surface80°F, usually 78 to 82°F
  • August surface77°F, usually 75 to 78°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.

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

Loading today's forecast…

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

Stocking history

  • Muskellungelast stocked 2025 (large fingerling); stocked in 11 years since 2010
  • Walleyelast stocked 2025 (adult, large fingerling and small fingerling); stocked in 15 years since 2010
  • Yellow Perchlast stocked 2025 (adult, adult (broodstock) and large fingerling); stocked in 9 years since 2010
  • Black Crappielast stocked 2024 (adult and large fingerling); stocked in 3 years since 2010
  • Northern Pikelast stocked 2019 (large fingerling, small fingerling and yearling); stocked in 10 years 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.

Fish recorded near this lake

Recorded in open fish survey and museum records (GBIF). A record shows a fish was found near this lake in that year, not that it is there now, and says nothing about how many. Most coordinates are rounded to about 1 km, so a record is attached only when one lake is the clear match.

Open fish survey and museum records from GBIF; datasets are listed on the sources page. Checked Oct 23, 2026.

Boat landings

Some landings are matched to this lake by name only, because the DNR list gives no location for them. They have no pin.

Wisconsin DNR public boat access sites. Checked Oct 23, 2026.

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More lakes in Dodge County

All Dodge County lakes

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
  • 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
  • Measured temperatureWisconsin 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
  • Fish recordedOpen fish survey and museum records, via GBIF, 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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