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Perch Lake
Enhanced dataInteractive depth contours
Perch LakeSawyer County, WI
Contours load with map
Interactive depth contours5-foot typical interval · Modeled depth estimate · Not a survey · Not for navigation
Source: LakeList depth modelmedium confidence · QA passed · Select a contour to inspect its mapped depthModeled depth estimate: contours computed from the lake's shoreline shape and its documented 24-ft maximum depth (depth grows with distance from shore, calibrated to the documented mean depth where available). This is a smooth mathematical model, not a survey - real holes, bars, and drop-offs will differ. Community sonar (C-MAP Genesis) overlays where recorded. Not for navigation.LakeList assistant
Plan your lake day
Fishing spots, food, lodging, marinas, and rentals around Perch Lake.
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Fishing forecast
Best windows for Perch 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
Perch 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.
Estimates are modeled, not measured. Actual temperatures vary with depth, wind mixing, and recent weather — verify conditions before swimming, boating, or heading onto ice.
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
Perch Lake depth maps
1 converted map sheet. These historical surveys are not for navigation.
Navigable depth map
Perch 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 1873600 · 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.
129surface acres
24max depth feet
0public access points
45.9011, -90.9538latitude, 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
Fishery
Notable species
Largemouth BassNorthern PikeMuskyPanfishSmallmouth BassWalleye
Wisconsin DNR stocking
Fish stocking history
The latest published year is 2024, when 667 fish were recorded across 1 entry.
2024
WalleyeUnspecified · Large Fingerling
667Length not listed
2023
WalleyeUnspecified · Large Fingerling
700Length not listed
2022
WalleyeUnspecified · Large Fingerling
9707.0 in average
2021
Black CrappieUnspecified · Yearling
5006.0 in average
2021
WalleyeUnspecified · Large Fingerling
2,6007.0 in average
2019
WalleyeUnspecified · Large Fingerling
1,0006.0 in average
2018
Black CrappieUnspecified · Adult
1,2006.0 in average
2018
WalleyeUnspecified · Large Fingerling
8507.0 in average
2016
Black CrappieUnspecified · Adult
6107.0 in average
2016
WalleyeUnspecified · Large Fingerling
5007.0 in average
2014
WalleyeMississippi Headwaters · Large Fingerling
06.0 in average
2013
Black CrappieUnspecified · Large Fingerling
5005.0 in average
Showing the 12 most recent records from 15 published entries.
Depth FAQ
How deep is Perch Lake?
Perch Lake is 24 feet deep at its deepest point and averages about 10 feet, according to Wisconsin DNR records.
Is there a free depth map of Perch Lake?
Yes. LakeList publishes a free interactive depth contour map of Perch Lake at a typical 5-foot interval, with an optional 3D underwater view, derived from LakeList depth model survey data.
Where does the Perch Lake depth map come from?
The interactive depth contours are derived from LakeList depth model. Each contour set passes a visual QA review against the source document before it is published. The depths are a modeled estimate calibrated to the lake's documented maximum depth - not a survey, and 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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