2025
MuskellungeGreat Lakes Spotted · Large Fingerling
2,51610.6 in average
LakeList
FavoritesStateWisconsin
Shawano Lake
Enhanced dataInteractive depth contours
Shawano LakeShawano 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 60% of the lake. Small gaps between recordings are smoothly connected; larger unrecorded areas follow the lake's depth model calibrated to the DNR-documented 40-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 Shawano Lake.
Start here
Fishing
Fishing at Shawano Lake
Fishery
Notable species
Northern PikeLargemouth BassPanfishWalleyeMuskySturgeon
Angler reports · Fishbrain
What anglers catch here
Anglers have logged 653 catches on Shawano Lake via Fishbrain — 7 in the last 30 days, most recently on Jul 4, 2026.
Most-reported species
- Largemouth bass
- Northern pike
- Yellow perch
- Bluegill
- Pumpkinseed
- Rock bass
Show 7 more species
- Black crappie
- Walleye
- Muskellunge
- Longnose gar
- European perch
- Freshwater drum
- Yellow bullhead
59 of the 653 logged catches didn’t name a species and aren’t listed above.
Seasonality
All fishOf the 653 logged catches, 574 carry a month and 570 carry a year; the charts cover those.
2021 had the most reports (94).
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 2025, when 7,852,653 fish were recorded across 3 entries.
2025
WalleyeLake Michigan · Fry
7,819,0000.5 in average
2025
WalleyeLake Michigan · Large Fingerling
31,1377.4 in average
2024
MuskellungeGreat Lakes Spotted · Large Fingerling
4,14310.0 in average
2024
WalleyeLake Michigan · Fry
5,100,0000.3 in average
2024
WalleyeLake Michigan · Small Fingerling
14,1632.0 in average
2023
MuskellungeUpper Wisconsin River · Large Fingerling
77511.0 in average
2023
WalleyeLake Michigan · Fry
4,500,0000.3 in average
2023
WalleyeLake Michigan · Large Fingerling
30,4647.5 in average
2022
WalleyeLake Michigan · Fry
5,600,0000.3 in average
2021
MuskellungeGreat Lakes Spotted · Large Fingerling
2,72710.8 in average
2021
WalleyeLake Michigan · Fry
3,975,0000.3 in average
Showing the 12 most recent records from 31 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
Shawano 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
Excess Algal GrowthPollutants: Mercury, Total Phosphorus
- Status
- TMDL Approved, 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 2026-03-25 · LakeList verified 2026-07-12
DNR water check
Water quality quick take
From Wisconsin DNR / Citizen Lake Monitoring readings at Shawano Lake - Deep Hole.
Sampled Jun 2026Volunteer monitoring since 1988
Somewhat hazy water — summer clarity of 6.5 ft is lower than most monitored Wisconsin lakes.
Based on July–August volunteer averages from 2021–2025; each value shows its own year.54Eutrophic5-yr summer TSI
Nutrient-rich, greener water — more algae and plant growth, common in shallower lakes.
Water claritySecchi disk depth
6.5 ftJul–Aug 2025 avg (2 readings)
Slight hazeStable since 2018
Clearer than 34% of 593 monitored Wisconsin lakes with current readings.
AlgaeChlorophyll-a
13.5 µg/LJul–Aug 2021 avg (2 readings)
ElevatedWorsening — up ~20% vs earlier years
NutrientsTotal phosphorus — fuels plant & algae growth
32 µg/LLatest single sample · 2023-07-19
ElevatedElevated phosphorus supports strong plant/algae growth pressure.
All readings by year · station details · methodology
Summer averages (July/August)
July/August means; counts in parentheses show how many samples went into each average.
| Year | Secchi | Chlorophyll-a | Total phosphorus |
|---|---|---|---|
| 2025 | 6.5 ft (2) | 4.0 µg/L (1) | — |
| 2024 | 5.7 ft (2) | — | — |
| 2023 | 5.8 ft (4) | 12.0 µg/L (1) | 32.0 µg/L (1) |
| 2022 | 6.2 ft (4) | — | — |
| 2021 | 6.0 ft (4) | 13.5 µg/L (2) | 42.0 µg/L (1) |
| 2020 | 6.4 ft (5) | 8.5 µg/L (2) | — |
| 2019 | 4.9 ft (5) | 9.0 µg/L (2) | — |
| 2018 | 6.2 ft (6) | 7.0 µg/L (2) | — |
| 2017 | 5.3 ft (6) | 11.5 µg/L (2) | — |
| 2016 | 4.3 ft (6) | 19.5 µg/L (2) | — |
Latest individual samples: Secchi 8 ft (2026-06-20), chlorophyll-a 2 µg/L (2026-05-26), and total phosphorus 32 µg/L (2023-07-19).
Secchi clarity is how deep a black-and-white disk stays visible from the surface — more feet means clearer water.
Chlorophyll-a is an algae pigment; higher values signal more algae in the water column.
Total phosphorus is a nutrient that feeds algae and aquatic plants. It is not a weed survey — depth, bottom type, water movement, and management change the actual lake experience.
Shawano Lake - Deep HoleStation 593072 · TSI based on chlorophyll
Modeled from DNR/CLMN monitoring — not a safety or swim-condition report. Verify current conditions locally. 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 maps5 converted map sheetsView 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
Shawano Lake depth maps
5 converted map sheets. These historical surveys are not for navigation.
Navigable depth map
Shawano Lake · sheet 2
Pan, zoom, and inspect the converted Wisconsin DNR historical map image in the browser. Historical survey — not for navigation.
Source: Wisconsin DNR · WBIC 322800 · 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.
6,215surface acres
40max depth feet
9public access points
44.8062, -88.5239latitude, longitude
Access
Public access points
Boat launchCecil Lake View Park Boat Ramp44.81051, -88.45350Managed by VILLAGEVILLAGE OF CECILRamp surface: Concrete PanelsADA-accessible feature: NoVerified 2026-07-12
Boat launchCedar Court Carry-in44.78542, -88.54305Managed by TOWNSHIPTOWN OF WESCOTTRamp surface: UnimprovedLanding type: CARRY-INADA-accessible feature: NoVerified 2026-07-12
Boat launchShawano Lake Access44.81197, -88.55953Managed by TOWNSHIPTOWN OF WESCOTTRamp surface: GravelADA-accessible feature: NoVerified 2026-07-12
Boat launchShawano Lake Access44.80447, -88.47637Managed by TOWNSHIPTOWN OF WASHINGTONRamp surface: Concrete PlankADA-accessible feature: NoVerified 2026-07-12
Boat launchShawano Lake Access44.82271, -88.48851Managed by STATE(DNR)TOWN OF WASHINGTONRamp surface: Concrete PlankADA-accessible feature: YesVerified 2026-07-12
Boat launchShawano Lake Access44.80449, -88.46899Managed by TOWNSHIPTOWN OF WASHINGTONRamp surface: GravelLanding type: CARRY-INADA-accessible feature: NoVerified 2026-07-12
Boat launchShawano Lake Access44.82291, -88.48582Managed by TOWNSHIPTOWN OF WASHINGTONRamp surface: UnimprovedLanding type: CARRY-INADA-accessible feature: NoVerified 2026-07-12
Boat launchShawano Lake Access44.79622, -88.56693Managed by TOWNSHIPTOWN OF WESCOTTRamp surface: UnimprovedLanding type: CARRY-INADA-accessible feature: NoVerified 2026-07-12
Boat launchShawano Lake County Park & Campground Boat Ramp44.82568, -88.53451Managed by COUNTYTOWN OF WESCOTTRamp surface: Concrete PanelsADA-accessible feature: NoVerified 2026-07-12
Nearby
Trip-planning places
No nearby trip-planning places yet
Depth FAQ
How deep is Shawano Lake?
Shawano Lake is 40 feet deep at its deepest point and averages about 9 feet, according to Wisconsin DNR records.
Is there a free depth map of Shawano Lake?
Yes. LakeList publishes a free interactive depth contour map of Shawano 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 Shawano 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
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