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Spirit Lake
Enhanced dataInteractive depth contours
Spirit LakeTaylor County, WI
Contours load with map Access
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 9-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 Spirit Lake.
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Fishing forecast
Best windows for Spirit 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
Spirit Lake water temperature today
Modeled surface-temperature estimate built from seasonal climate, lake depth, and live National Weather Service air temperatures near this lake.
77°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
From Wisconsin DNR / Citizen Lake Monitoring readings at Spirit Lake - Deep Hole.
Sampled Jun 2026Volunteer monitoring since 1986
Somewhat hazy water — summer clarity of 3.1 ft ranks among the lowest of monitored Wisconsin lakes.
Based on July–August volunteer averages from 2023–2024; each value shows its own year.59Eutrophic5-yr summer TSI
Nutrient-rich, greener water — more algae and plant growth, common in shallower lakes.
Water claritySecchi disk depth
3.1 ftJul–Aug 2024 avg (3 readings)
HazyStable since 2018
Clearer than 9% of 596 monitored Wisconsin lakes with current readings.
AlgaeChlorophyll-a
8.5 µg/LJul–Aug 2024 avg (2 readings)
ModerateImproving — down ~29% vs earlier years
NutrientsTotal phosphorus — fuels plant & algae growth
101.5 µg/LJul–Aug 2023 avg (2 readings)
HighImproving — down ~17% vs earlier years
High phosphorus points to heavy 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 | — | 36.0 µg/L (1) | 105.0 µg/L (1) |
| 2024 | 3.1 ft (3) | 8.5 µg/L (2) | — |
| 2023 | 2.8 ft (4) | 60.0 µg/L (2) | 101.5 µg/L (2) |
| 2022 | — | 34.0 µg/L (2) | — |
| 2021 | 3.5 ft (4) | 60.5 µg/L (2) | 111.0 µg/L (1) |
| 2020 | 3.4 ft (4) | 52.0 µg/L (1) | — |
| 2019 | 3.2 ft (7) | 22.5 µg/L (2) | 131.0 µg/L (2) |
| 2018 | 2.0 ft (2) | 69.5 µg/L (2) | 139.0 µg/L (2) |
| 2017 | — | 52.0 µg/L (2) | 112.0 µg/L (1) |
| 2016 | — | 40.0 µg/L (2) | 108.0 µg/L (1) |
Latest individual samples: Secchi 3 ft (2026-06-09), chlorophyll-a 36 µg/L (2025-08-26), and total phosphorus 105 µg/L (2025-07-29).
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.
Spirit Lake - Deep HoleStation 513097 · 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 maps1 converted map sheetFishing 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
Spirit Lake depth maps
1 converted map sheet. These historical surveys are not for navigation.
Navigable depth map
Spirit 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 1513000 · 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.
137surface acres
9max depth feet
1public access points
45.3809, -90.1383latitude, longitude
Access
Public access points
Boat launchSpirit Lake Access45.37582, -90.13203Managed by STATE(DNR)TOWN OF RIB LAKERamp surface: PavedADA-accessible feature: YesVerified 2026-07-12
Nearby
Trip-planning places
No nearby trip-planning places yet
Fishery
Notable species
Largemouth BassNorthern PikePanfishMuskyWalleye
Wisconsin DNR stocking
Fish stocking history
The latest published year is 2023, when 743 fish were recorded across 2 entries.
2023
MuskellungeUpper Wisconsin River · Large Fingerling
6311.1 in average
2023
WalleyeUpper Wisconsin River · Large Fingerling
6807.1 in average
2022
WalleyeMississippi Headwaters · Large Fingerling
6307.3 in average
2021
MuskellungeUpper Chippewa River · Large Fingerling
7414.4 in average
2021
WalleyeMississippi Headwaters · Large Fingerling
6307.4 in average
2020
WalleyeUnspecified · Yearling
3007.0 in average
2019
MuskellungeUpper Wisconsin River · Large Fingerling
6911.2 in average
2019
WalleyeMississippi Headwaters · Large Fingerling
6306.0 in average
2018
WalleyeMississippi Headwaters · Large Fingerling
6307.2 in average
2017
MuskellungeUpper Wisconsin River · Large Fingerling
4010.9 in average
2017
WalleyeMississippi Headwaters · Large Fingerling
6636.8 in average
2016
WalleyeMississippi Headwaters · Large Fingerling
6307.0 in average
Showing the 12 most recent records from 20 published entries.
Depth FAQ
How deep is Spirit Lake?
Spirit Lake is 9 feet deep at its deepest point and averages about 6 feet, according to Wisconsin DNR records.
Is there a free depth map of Spirit Lake?
Yes. LakeList publishes a free interactive depth contour map of Spirit Lake at a typical 5-foot interval, with an optional 3D underwater view, derived from LakeList depth model survey data.
Where does the Spirit 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 Pagesname, coordinates, county, source identifiers
LakeList record updated 2026-07-12
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