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Wisconsin›Oneida County›Turtle Lake

Turtle Lake

Limited data
--°FLoading forecastWind pendingHumidity pendingPending fishingForecast
Turtle LakeOneida County, WI

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Fishing spots, food, lodging, marinas, and rentals around Turtle Lake.

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Fishing forecast

Best windows for Turtle Lake

Weather-based planning built from the National Weather Service hourly forecast near this lake.

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Checking wind, precipitation, and near-term weather windows.

Water temperature

Turtle Lake water temperature today

Modeled surface-temperature estimate built from seasonal climate, lake depth, and live National Weather Service air temperatures near this lake.

74°FWarm

Seasonal estimate. Checking current National Weather Service air temperatures…

Comfortable summer pattern. Bass and panfish are active; early and late hours beat the midday heat.

Warmest monthAugust · ~74°F
Freezing surfaceDecember – March
Model depth inputDepth unknown
Monthly Turtle Lake water temperatures and freeze-up FAQ →

Estimates are modeled, not measured. Actual temperatures vary with depth, wind mixing, and recent weather — verify conditions before swimming, boating, or heading onto ice.

Wisconsin DNR fisheries survey

Fish population survey

Structured LakeList extraction from the 2025 DNR fisheries survey. Population estimates, density, and catch-rate indices use different units, methods, and scopes, so each value is presented in its original form rather than normalized against a different measure.

Source PDF
Adult walleye estimateNot reportedPopulation model unavailable
Walleye densityNot reportedManagement target unavailable
Species indexed944 extracted survey metrics
Survey indicatorsValues keep their source unit and method; unlike measures are not scaled or compared.
Management contextLake-specific spring electrofishing; panfish metrics use a half-mile all-species transect and largemouth-bass metrics use 1.2 gamefish shoreline miles.

DNR found very high bluegill relative abundance, stable crappie/bass/pumpkinseed/perch rates and size structure, and only a few incidental northern pike.

  • The LakeList row has no WBIC; insertion requires the exact reviewed UUID plus WI/name/county.
  • Printed stock-size and threshold CPUE values are retained without back-calculating counts from rounded survey effort.
  • The pumpkinseed and yellow-perch figure captions incorrectly name Townline Lake; no unprinted value is taken from those figures.
  • Historical 1991 and 2005 comparisons are excluded from current metrics.

Black crappie

12 fishTotal captured · p. 16.6 inchesMinimum captured length · p. 18.5 inchesMaximum captured length · p. 17.6 inchesMean captured length · p. 1

Bluegill

306 fishTotal captured · p. 22.5 inchesMinimum captured length · p. 27.2 inchesMaximum captured length · p. 25.2 inchesMean captured length · p. 2

Golden shiner

10 fishTotal captured · p. 4

Largemouth bass

16 fishTotal captured · p. 35.4 inchesMinimum captured length · p. 316.9 inchesMaximum captured length · p. 311.6 inchesMean captured length · p. 3

Northern pike

3 fishTotal captured · p. 4

Pumpkinseed

13 fishTotal captured · p. 33.7 inchesMinimum captured length · p. 37.2 inchesMaximum captured length · p. 35.7 inchesMean captured length · p. 3

Pumpkinseed x Bluegill hybrid

3 fishTotal captured · p. 4

Yellow bullhead

3 fishTotal captured · p. 4

Yellow perch

14 fishTotal captured · p. 43.4 inchesMinimum captured length · p. 46.3 inchesMaximum captured length · p. 45.1 inchesMean captured length · p. 4
2025 Fisheries Information Sheet: Turtle Lake, Oneida CountyMatched by exact existing lake id name county · WBICs · verified 2026-07-18Wisconsin DNR fisheries survey report; LakeList operator documented permission to leverage this report with source attribution.
Unknownsurface acres
Unknownmax depth feet
1public access points
45.7768, -89.4631latitude, longitude

Access

Public access points

Boat launchTurtle Lake Access45.77847, -89.46531Managed by STATE(DNR)TOWN OF NEWBOLDRamp surface: GravelLanding type: CARRY-INADA-accessible feature: NoVerified 2026-07-12
DNR verifiedDirectionsOfficial details

Nearby

Trip-planning places

No nearby trip-planning places yet

Fishery

Notable species

Species data pending

Depth FAQ

How deep is Turtle Lake?

No verified maximum depth is on record for Turtle Lake yet, and no public depth map source is linked.

Is there a free depth map of Turtle Lake?

Not yet. No public depth map source is linked for Turtle Lake. LakeList adds converted DNR depth maps as new sources pass review.

Trust and freshness

Where this lake data comes from

USGS GNIS Domestic Namesname, coordinates, county, source identifiers
LakeList record updated 2026-05-23

Keep exploring

Nearby lakes

  • Cranberry LakeOneida County · 924 ac · 23 ft
  • Brown LakeBrown LakeOneida County · 92 ac · 23 ft