LakeList assistant
Fishing spots, food, lodging, marinas, and rentals around Yellow Lake.
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Fishing forecast
Weather-based planning built from the National Weather Service hourly forecast near this lake.
Checking wind, precipitation, and near-term weather windows.
Water temperature
Modeled surface-temperature estimate built from seasonal climate, lake depth, and live National Weather Service air temperatures near this lake.
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
The DNR lists this waterbody as impaired. This notice is not itself a closure; review the official assessment and current guidance before your trip.
Water is impaired due to one or more pollutants and associated quality impacts.
DNR water check
From Wisconsin DNR / Citizen Lake Monitoring readings at Yellow Lake - Site A Near Center.
Somewhat hazy, algae-prone water — summer clarity of 3.5 ft ranks among the lowest of monitored Wisconsin lakes.
Based on July–August 2025 averages across 4 volunteer readings.Nutrient-rich, greener water — more algae and plant growth, common in shallower lakes.
Clearer than 9% of 596 monitored Wisconsin lakes with current readings.
No recent nutrient readings — last measured 2012.
Listed as impaired on the DNR/EPA water-condition assessment — see the notice on this page for details.July/August means; counts in parentheses show how many samples went into each average.
| Year | Secchi | Chlorophyll-a | Total phosphorus |
|---|---|---|---|
| 2025 | 3.5 ft (2) | 36.5 µg/L (2) | — |
| 2024 | 6.0 ft (1) | 24.0 µg/L (1) | — |
| 2023 | 6.5 ft (2) | 34.0 µg/L (2) | — |
| 2022 | 5.0 ft (2) | 20.0 µg/L (1) | — |
| 2021 | 7.0 ft (2) | 17.0 µg/L (2) | — |
| 2020 | 6.0 ft (2) | 12.5 µg/L (2) | — |
| 2019 | 4.8 ft (2) | 19.0 µg/L (2) | — |
| 2018 | 5.0 ft (2) | 29.0 µg/L (2) | — |
| 2017 | 6.5 ft (2) | 12.0 µg/L (2) | — |
| 2016 | 5.0 ft (1) | 41.5 µg/L (2) | — |
Latest individual samples: Secchi 3 ft (2025-08-21), chlorophyll-a 49 µg/L (2025-08-29), and total phosphorus 74 µg/L (2012-08-21).
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.
Official Wisconsin information
LakeList links to the authoritative record so you can verify maps, rules, and current notices before leaving.
Historical depth maps are not for navigation. Verify regulations and access at the official source before your trip.
Historical Wisconsin DNR maps
2 converted map sheets. These historical surveys are not for navigation.
Navigable depth map
Pan, zoom, and inspect the converted Wisconsin DNR historical map image in the browser. Historical survey — not for navigation.

Source: Wisconsin DNR · WBIC 2675200 · 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.
Wisconsin DNR fisheries survey
Structured LakeList extraction from the 2021 DNR fisheries survey. Population estimates, density, and catch-rate indices use different units, methods, and scopes, so each value is presented in its original form rather than normalized against a different measure.
A 2021 Yellow Lake fishery survey assessed walleye, muskellunge, northern pike, bass and panfish using river electrofishing, lake fyke nets and late-spring and fall electrofishing.
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Fishery
Wisconsin DNR stocking
The latest published year is 2025, when 1,134 fish were recorded across 1 entry.
Depth FAQ
Yellow Lake is 31 feet deep at its deepest point and averages about 19 feet, according to Wisconsin DNR records.
Yes. LakeList publishes a free interactive depth contour map of Yellow Lake at a typical 5-foot interval, with an optional 3D underwater view, derived from C-MAP Genesis community sonar (derived) survey data.
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.
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