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Lake Morris
Enhanced dataInteractive depth contours
Lake MorrisWaushara 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 24% 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 Lake Morris.
Start here
Fishing forecast
Best windows for Lake Morris
Weather-based planning built from the National Weather Service hourly forecast near this lake.
Loading latest forecast…
Checking wind, precipitation, and near-term weather windows.
Water temperature
Lake Morris water temperature today
Modeled surface-temperature estimate built from seasonal climate, lake depth, and live National Weather Service air temperatures near this lake.
75°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.
Estimates are modeled, not measured. Actual temperatures vary with depth, wind mixing, and recent weather — verify conditions before swimming, boating, or heading onto ice.
DNR water check
Water quality quick take
Historical volunteer-monitoring record for this lake.
Last sampled date unknown
Individual readings are not retained for this lake — the index below is what the monitoring record summarizes.
46 five-year summer trophic state index · Mesotrophic. Moderately clear with moderate nutrients — a typical profile for good swimming lakes.
Lake Morris - Lake AStation 703036 · TSI based on chlorophyll
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 maps2 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
Lake Morris depth maps
2 converted map sheets. These historical surveys are not for navigation.
Navigable depth map
Lake Morris · 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 246500 · 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
40max depth feet
2public access points
44.1187, -89.2060latitude, longitude
Access
Public access points
Boat launch20th Drive Boat Ramp44.12450, -89.21587Managed by TOWNSHIPTOWN OF MOUNT MORRISRamp surface: GravelADA-accessible feature: NoVerified 2026-07-12
Boat launchLake Morris Park Boat Ramp44.11654, -89.19747Managed by TOWNSHIPTOWN OF MOUNT MORRISRamp surface: ConcreteADA-accessible feature: NoVerified 2026-07-12
Nearby
Trip-planning places
No nearby trip-planning places yet
Fishery
Notable species
PanfishLargemouth BassNorthern Pike
Wisconsin DNR stocking
Fish stocking history
The latest published year is 2024, when 1,000 fish were recorded across 1 entry.
2024
WalleyeUnspecified · Small Fingerling
1,0006.0 in average
2023
Black CrappieUnspecified · Large Fingerling
1,2003.0 in average
2023
Yellow PerchUnspecified · Large Fingerling
1,2003.0 in average
2022
Fathead MinnowUnspecified · Adult
44,0002.0 in average
2022
WalleyeUnspecified · Yearling
7007.0 in average
2020
Fathead MinnowUnspecified · Adult
Not reported2.0 in average
2020
WalleyeUnspecified · Fall Yearling
4008.0 in average
2019
Black CrappieUnspecified · Yearling
6004.0 in average
2019
Fathead MinnowUnspecified · Yearling
22,5002.0 in average
2019
Yellow PerchUnspecified · Yearling
6006.0 in average
2018
Fathead MinnowUnspecified · Adult
Not reported2.0 in average
2018
WalleyeUnspecified · Large Fingerling
7007.0 in average
Showing the 12 most recent records from 31 published entries.
Depth FAQ
How deep is Lake Morris?
Lake Morris is 40 feet deep at its deepest point and averages about 12 feet, according to Wisconsin DNR records.
Is there a free depth map of Lake Morris?
Yes. LakeList publishes a free interactive depth contour map of Lake Morris 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 Lake Morris 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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