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Minnesota›Dakota County›Crystal Lake

Crystal Lake

Limited dataInteractive depth contours
--°FLoading forecastWind pendingHumidity pendingPending fishingForecast
Crystal LakeDakota County, MN
Contours load with map
Interactive depth contours5-foot typical interval · Official Minnesota DNR survey bathymetry · Not for navigation
Source: Minnesota DNRhigh confidence · QA passed · Select a contour to inspect its mapped depthOfficial Minnesota DNR lake survey: measured depth contours at a 5-ft interval (deepest mapped contour 35 ft), digitized by the DNR from field bathymetric surveys and reprojected to WGS84. Bathymetry © Minnesota DNR. Not for navigation.

LakeList assistant

Plan your lake day

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

Start here

Fishing

Fishing at Crystal Lake

10 notable speciesAngler catch reportsWeather windows

Fishery

Notable species

black crappiebluegillgreen sunfishhybrid sunfishlargemouth bassmuskellungenorthern pikepumpkinseedwalleyeyellow perch
Best musky lakes in Minnesota →Best walleye lakes in Minnesota →Best panfish lakes in Minnesota →Best largemouth bass lakes in Minnesota →Best northern pike lakes in Minnesota →

Angler reports · Fishbrain

What anglers catch here

Anglers have logged 1,321 catches on Crystal Lake via Fishbrain — 14 in the last 30 days, most recently on Jul 25, 2026.

Most-reported species

  • Largemouth bass611 reports · peaks June
  • Bluegill128 reports · peaks May
  • Black crappie97 reports · peaks January
  • Northern pike83 reports · peaks June
  • Muskellunge72 reports · peaks October
  • Tiger muskellunge67 reports · peaks July
Show 9 more species
  • Pumpkinseed63 reports · peaks July
  • Walleye28 reports · peaks June
  • Yellow perch16 reports
  • Black bullhead10 reports
  • Hybrid sunfish reported as “Greengill hybrid”6 reports
  • Yellow bullhead6 reports
  • Green sunfish4 reports
  • Common carp3 reports
  • White crappie3 reports

124 of the 1,321 logged catches didn’t name a species and aren’t listed above.

Seasonality

All fish
48Jan
47Feb
Mar
34Apr
231May
294Jun
238Jul
137Aug
90Sep
88Oct
13Nov
28Dec
Monthly reports, all fish: Jan 48 · Feb 47 · Mar 0 · Apr 34 · May 231 · Jun 294 · Jul 238 · Aug 137 · Sep 90 · Oct 88 · Nov 13 · Dec 28.

Of the 1,321 logged catches, 1,248 carry a month and 1,247 carry a year; the charts cover those.

2020 had the most reports (262).

Counts reflect reporting activity, not fish populations. Waterbody location is provider-level; exact spots and angler details aren’t shown.

Fishery details for this lakeExplore this area on Fishbrain

NWS weather

Weather windows

Weather-based planning from the National Weather Service hourly forecast near this lake — not a catch forecast.

Loading
Loading latest forecast…

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

Water temperature

Crystal Lake water temperature today

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

70°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 · ~75°F
Freezing surfaceDecember – March
Model depth inputDepth unknown
Monthly Crystal 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.

293.24surface acres
Unknownmax depth feet
0public access points
44.7221, -93.2666latitude, longitude

Access

Public access points

No mapped access points yet

LakeList has not matched a public launch, park, or shoreline access point for this lake yet.

Nearby

Trip-planning places

No nearby trip-planning places yet

Depth FAQ

How deep is Crystal Lake?

Crystal Lake has surveyed depth contours down to 35 feet, but no separately verified maximum depth is on record yet.

Is there a free depth map of Crystal Lake?

Yes. LakeList publishes a free interactive depth contour map of Crystal Lake at a typical 5-foot interval, with an optional 3D underwater view, derived from Minnesota DNR survey data.

Where does the Crystal Lake depth map come from?

The interactive depth contours are derived from Minnesota DNR. Each contour set passes a visual QA review against the source document before it is published. The depths are from an official Minnesota DNR survey (measured bathymetric contours); not for navigation.

View the full Crystal Lake depth map →

Trust and freshness

Where this lake data comes from

USGS GNIS Domestic Namesname, coordinates, county, source identifiers
LakeList record updated 2026-07-24T19:35:26.063480+00:00

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