2022
Largemouth BassUnspecified · Large Fingerling
3,6022.7 in average
LakeList
FavoritesStateWisconsin
Marinuka Lake
Enhanced dataInteractive depth contours
Marinuka LakeTrempealeau County, WI
Contours load with map Access
Interactive depth contours5-foot typical interval · Sonar-derived depth (C-MAP Genesis) · Gaps interpolated · Not for navigation
Source: C-MAP Genesis community sonar (derived)high confidence · QA passed · Select a contour to inspect its mapped depthDepths decoded from C-MAP Genesis Social Map community sonar recordings (used with permission), covering 23% of the lake. Small gaps between recordings are smoothly connected; larger unrecorded areas follow the lake's depth model calibrated to the DNR-documented 9-ft maximum depth. More accurate than a pure model, but still an estimate. Not for navigation.LakeList assistant
Plan your lake day
Fishing spots, food, lodging, marinas, and rentals around Marinuka Lake.
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Fishing
Fishing at Marinuka Lake
Fishery
Notable species
Largemouth BassPanfishTroutWalleye
Angler reports · Fishbrain
What anglers catch here
Anglers have logged 23 catches on Marinuka Lake via Fishbrain — none in the last 30 days.
Latest reported catch: May 4, 2026
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 FishbrainWisconsin DNR stocking
Fish stocking history
The latest published year is 2022, when 3,602 fish were recorded across 1 entry.
2021
Largemouth BassUnspecified · Large Fingerling
11,0152.8 in average
2020
Largemouth BassUnspecified · Large Fingerling
3,2112.3 in average
2019
Largemouth BassUnspecified · Large Fingerling
3,0852.7 in average
2018
Largemouth BassUnspecified · Large Fingerling
7,3502.2 in average
2017
Largemouth BassUnspecified · Large Fingerling
7,3502.1 in average
2016
Largemouth BassUnspecified · Large Fingerling
8,8162.2 in average
2015
Largemouth BassUnspecified · Large Fingerling
5,2701.9 in average
2013
Largemouth BassUnspecified · Large Fingerling
4,9002.1 in average
2012
Largemouth BassUnspecified · Large Fingerling
2,4441.9 in average
2012
WalleyeLake Michigan · Small Fingerling
3,4301.7 in average
2010
Largemouth BassUnspecified · Large Fingerling
2,8003.3 in average
Showing the 12 most recent records from 13 published entries.
NWS weather
Weather windows
Weather-based planning from the National Weather Service hourly forecast near this lake — not a catch forecast.
Loading latest forecast…
Checking wind, precipitation, and near-term weather windows.
Water temperature
Marinuka 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.
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 water assessment
Impaired waterbody listed
The DNR lists this waterbody as impaired. This notice is not itself a closure; review the official assessment and current guidance before your trip.
303(d) / impairment recordRecreation restrictions noted
Impairment Unknown, EutrophicationPollutants: Mercury, Total Phosphorus
- Status
- 303d Listed, Pollutant Removed
- Public health
- General Advice
- Recreation
- Recreational Restrictions
- Aquatic life
- Not specified
Water is impaired due to one or more pollutants and associated quality impacts.
Review DNR water quality Check consumption advice Source updated 2025-02-10 · LakeList verified 2026-07-12
DNR water check
Water quality quick take
Historical volunteer-monitoring record for this lake.
Last sampled Nov 2016Volunteer monitoring 1996–2016
DNR volunteers monitored this lake for about 20 years, ending in 2016. Its final monitored summers showed murky water (~2.7 ft Secchi) in 2016, high algae (chlorophyll ~179 µg/L) in 2009, and high nutrients (phosphorus ~156.5 µg/L) in 2009. After 10 years without samples, these readings describe the lake as it was, not as it is.
| Year | Secchi | Chlorophyll-a | Total phosphorus |
|---|---|---|---|
| 2016 | 2.7 ft (5) | — | — |
| 2009 | 2.0 ft (2) | 179.0 µg/L (2) | 156.5 µg/L (2) |
| 2008 | 2.1 ft (4) | 53.5 µg/L (4) | 90.7 µg/L (3) |
| 2006 | 3.1 ft (4) | 70.0 µg/L (4) | 163.5 µg/L (4) |
| 2001 | 1.3 ft (3) | — | — |
| 2000 | 1.4 ft (4) | — | — |
Marinuka Lake - Deep HoleStation 623121
Historical record only — no current water-quality data exists for this lake. LakeList verified 2026-07-12.Official Wisconsin information
Plan with DNR sources
LakeList links to the authoritative record so you can verify maps, rules, and current notices before leaving.
Historical DNR depth maps1 converted map sheetView DNR depth mapHistorical map · not for navigationFishing regulationsVerify current seasons, limits, and restrictionsOfficial DNR lake pageFacts, advisories, boating, and water qualityWater quality reportsMonitoring stations, clarity, and DNR reportsInvasive speciesVerified, observed, and historical AIS recordsBoating ordinancesLocal slow-no-wake and water-use restrictionsFish consumption advisoriesStatewide and waterbody-specific health guidance
Historical depth maps are not for navigation. Verify regulations and access at the official source before your trip.
Historical Wisconsin DNR maps
Marinuka Lake depth maps
1 converted map sheet. These historical surveys are not for navigation.
Navigable depth map
Marinuka Lake · sheet 1
Pan, zoom, and inspect the converted Wisconsin DNR historical map image in the browser. Historical survey — not for navigation.
Source: Wisconsin DNR · WBIC 1678200 · image navigation only; spatial alignment pending · Historical lake maps are not for navigation.
Source: Wisconsin Department of Natural Resources. Converted for browser access with source URLs, checksums, and retrieval dates retained. Historical lake maps are not for navigation.
117surface acres
9max depth feet
1public access points
44.0883, -91.3514latitude, longitude
Access
Public access points
Boat launchAccess44.08415, -91.35239Managed by Wisconsin DNR
DNR verifiedDirections
Nearby
Trip-planning places
No nearby trip-planning places yet
Depth FAQ
How deep is Marinuka Lake?
Marinuka Lake is 9 feet deep at its deepest point and averages about 3 feet, according to Wisconsin DNR records.
Is there a free depth map of Marinuka Lake?
Yes. LakeList publishes a free interactive depth contour map of Marinuka Lake at a typical 5-foot interval, with an optional 3D underwater view, derived from C-MAP Genesis community sonar (derived) survey data.
Where does the Marinuka Lake depth map come from?
The interactive depth contours are derived from C-MAP Genesis community sonar (derived). Each contour set passes a visual QA review against the source document before it is published. The depths are derived from community sonar recordings (C-MAP Genesis Social Map, used with permission), with gaps between recordings interpolated; not for navigation.
Trust and freshness
Where this lake data comes from
Wisconsin DNR Lake Mapsname, coordinates, county, source identifiers
LakeList record updated 2026-07-14