Skip to main content
LakeListChoose a state
LakesExploreBest LakesSearch
Favorites
LakeList

Explore U.S. lakes with source-linked facts, maps, public access information, and practical trip-planning tools.

Footer navigation

Explore

  • Browse lakes by state
  • Search lakes
  • Saved lakes

LakeList

  • About LakeList
  • Data sources and methodology

Policies

  • Privacy
  • Terms of use

Lake information can change. Verify regulations, access, weather, and water conditions with official sources.

© 2026 LakeList

LakeList
StateWisconsin
Browse all states
AlabamaRankings not publishedALAlaskaRankings not publishedAKArizonaRankings not publishedAZArkansasRankings not publishedARCaliforniaRankings not publishedCAColoradoRankings not publishedCOConnecticutRankings not publishedCTDelawareRankings not publishedDEFloridaRankings not publishedFLGeorgiaRankings not publishedGAHawaiiRankings not publishedHIIdahoRankings not publishedIDIllinoisRankings not publishedILIndianaRankings not publishedINIowaRankings not publishedIAKansasRankings not publishedKSKentuckyRankings not publishedKYLouisianaRankings not publishedLAMaineRankings not publishedMEMarylandRankings not publishedMDMassachusettsRankings not publishedMAMichiganRankings not publishedMIMinnesotafishing rankingsMNMississippiRankings not publishedMSMissouriRankings not publishedMOMontanaRankings not publishedMTNebraskaRankings not publishedNENevadaRankings not publishedNVNew HampshireRankings not publishedNHNew JerseyRankings not publishedNJNew MexicoRankings not publishedNMNew YorkRankings not publishedNYNorth CarolinaRankings not publishedNCNorth DakotaRankings not publishedNDOhioRankings not publishedOHOklahomaRankings not publishedOKOregonRankings not publishedORPennsylvaniaRankings not publishedPARhode IslandRankings not publishedRISouth CarolinaRankings not publishedSCSouth DakotaRankings not publishedSDTennesseeRankings not publishedTNTexasRankings not publishedTXUtahRankings not publishedUTVermontRankings not publishedVTVirginiaRankings not publishedVAWashingtonRankings not publishedWAWest VirginiaRankings not publishedWVWisconsinfishing, swimming, superlatives rankingsWIWyomingRankings not publishedWY
LakesExploreBest LakesSearch
Favorites
Back
Wisconsin›Marquette County›Lake Montello

Lake Montello

Limited data
--°FLoading forecastWind pendingHumidity pendingPending fishingForecast
Lake MontelloMarquette County, WI

LakeList assistant

Plan your lake day

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

Start here

Fishing forecast

Best windows for Lake Montello

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

Loading
Loading latest forecast…

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

Water temperature

Lake Montello water temperature today

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

76°FPeak summer

Seasonal estimate. Checking current National Weather Service air temperatures…

Warmest water of the year. Fish hold deeper or feed in low light; swimming and watersports are at their best.

Warmest monthAugust · ~76°F
Freezing surfaceJanuary – March
Model depth inputDepth unknown
Monthly Lake Montello 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 2024 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 indexed552 extracted survey metrics
Survey indicatorsValues keep their source unit and method; unlike measures are not scaled or compared.
Bluegill349 fish/mileSurvey CPUE · Spring electrofishing
Largemouth bass26.1 fish/mileSurvey CPUE · Spring electrofishing
Northern pike2.9 fish/mileSurvey CPUE · Nontarget spring electrofishing
Pumpkinseed143 fish/mileSurvey CPUE · Spring electrofishing
Yellow perch10 fish/mileSurvey CPUE · Spring electrofishing
Management contextLake-specific 2024 electrofishing: all species were collected for one mile and gamefish across 3.8 shoreline miles; northern pike retain nontarget scope.

DNR documented high bluegill and pumpkinseed electrofishing abundance, moderate largemouth-bass size structure, a limited yellow-perch sample and nontarget northern pike.

  • The source calls the waterbody Montello Lake and prints WBIC 164300; the exact queued LakeList row is named Lake Montello and has no WBIC, so migration uses exact UUID/state/name/county while retaining the source alias and ID as provenance.
  • A page-3 table labeled Yellow Perch contains the largemouth-bass 26.05 fish/mile value; that mislabeled comparator table is excluded and only coherent current-species rows are promoted.
  • Historical 2015 values, percentiles, management ideals and qualitative survey-efficiency notes are excluded.

Bluegill

349 fishTotal captured · p. 11.5 inchesminimum captured length · p. 18.7 inchesmaximum captured length · p. 15.4 inchesmean captured length · p. 1

Largemouth bass

99 fishTotal captured · p. 12.7 inchesminimum captured length · p. 120.4 inchesmaximum captured length · p. 111.9 inchesmean captured length · p. 1

Northern pike

11 fishTotal captured · p. 19.3 inchesminimum captured length · p. 124 inchesmaximum captured length · p. 116 inchesmean captured length · p. 1

Pumpkinseed

143 fishTotal captured · p. 13.1 inchesminimum captured length · p. 18 inchesmaximum captured length · p. 16.2 inchesmean captured length · p. 1

Yellow perch

10 fishTotal captured · p. 15.4 inchesminimum captured length · p. 18.6 inchesmaximum captured length · p. 17.3 inchesmean captured length · p. 1
2024 SEII Summary Report: Montello Lake, Marquette CountyMatched by exact lakelist id name county state · WBICs 164300 · verified 2026-07-19Wisconsin DNR fisheries survey report; LakeList operator documented permission to leverage this report with source attribution.
Unknownsurface acres
Unknownmax depth feet
1public access points
43.8036, -89.3403latitude, longitude

Access

Public access points

Boat launchMontello Lake Access43.80276, -89.34490Managed by TOWNSHIPTOWN OF MONTELLORamp surface: ConcreteADA-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 Lake Montello?

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

Is there a free depth map of Lake Montello?

Not yet. No public depth map source is linked for Lake Montello. 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

  • Moon LakeMoon LakeMarquette County · 71 ac · 12 ft
  • Buffalo LakeBuffalo LakeMarquette County · 2,179 ac · 8 ft