Teal Lake
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Depth scale
Survey readout
Teal Lake is mapped to a depth of 32 ft on the Michigan DNR survey and covers about 520 acres in Marquette County, Michigan.
Measured from the Michigan DNR inland-lake contour survey (depths read from the survey's isobath field; this lake's summary-depth column is blank in the source).
- Deepest sounding
- 32 ft
- Mean depth
- 19.1 ft · estimated
- Surface area
- 520 acres
- Estimated volume
- 9,934 acre-ft · 3,237M gal
- Shoreline
- 5.29 mi · irregular
- Aquatic vegetation
- 7% of surface · NDVI estimate
- Public access
- No public DNR launch identified
Additional depth details9 contours
- Contour depths
- 0–32 ft
- Recorded point soundings
- 32 ft, 29 ft, 28 ft
19.5% of the surface sits over water shallower than 10 ft; 65.9% is deeper than 20 ft. Depth, area and volume are estimated from the interpolated survey surface — historical reference, not measurement.
Compare with another lakeProvenance
Sources: MI DNR inland lake contours, USGS 3DEP, USDA NAIP (public domain), OpenStreetMap (ODbL), MI DNR Boat Launches.
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Map details & sources5 sources
All layers registered to one bounding box; positions in WGS 84.
Survey-derived depth contours drape over USGS 3DEP elevation, with a USDA NAIP aerial basemap and OpenStreetMap shoreline. Colour shows surveyed depth; dark lines are the survey's own isobaths.
- Coordinates
- 46.51294, -87.63041
- MI DNR lake ID
- L40561
- Vertical exaggeration
- 2.59×
- Basemap
- USDA NAIP · public domain
- Model size
- 2.6 MB
Paddling
Paddling Index methodology v1.0 · calculated 2026-08-21Teal Lake has a partly natural setting, moderate open-water exposure, substantial nearby higher-volume roads. No special watercraft restriction is identified in the current source.
Why this score?5 components
Included in the index
| Component | Rating | Points of weight | Measurement |
|---|---|---|---|
| Natural setting | Good | 15.6 of 35 | 60% natural land cover within 150 m of shore (51% forest, 6% wetland; 26% developed) |
| Geometric wind exposure | Good | 10.3 of 29 | mean fetch 1,935 m · 0% of sampled water within 500 m of shelter · moderate open-water fetch |
| Watercraft controls | None identified | 8.8 of 18 | No special watercraft restriction identified in the current DNR source. Motors permitted, subject to general law. |
| Public access | Not listed | — | No DNR-listed access site. Township, county and road-end launches are not in this source, so this is not evidence that access is poor — the component is excluded and the remaining weights are renormalized. |
| Road isolation | Modest | 0.9 of 18 | substantial nearby higher-volume roads · 170 MDOT-classified segments within 1.2 km, peak 19,366 vehicles/day |
Additional paddling considerations
These describe the lake but are not part of the v1 Paddling Index and do not change the number above.
- Wake sensitivity
- Low — wide enough that wakes disperse over most of the lake
- Aquatic vegetation
- Low — approximately 7% mapped coverage · NAIP aerial imagery (NDVI)
- Observed motorized activity
- Unknown — No lake-level measurement of boat traffic is available. Legal permission to operate motors is not evidence of use.
- Wildlife habitat potential
- Moderate — 51% forest and 6% wetland cover within 150 m of shore
Compare Michigan lakes by Paddling Index →
Fish you might catch
from angler catches & active stocking3 species with recent evidence in this lake — sized relative to each other. Illustrations are AI-generated representative adults in everyday colours, not photographs (provenance).
Muskellungestocked
Walleyestocked
BluegillHistorically stocked, no recent evidence: Lake Trout (last planted 2008) — not shown above.
Fishing rules for this lake Beta
Size and daily limits for the 3 species found here — 2 open to harvest, 1 with a special rule or closed season.
These are hook-and-line size, daily limit and season rules. Gear, spearing and bow fishing, spawning closures and rod limits are set by other Fisheries Orders and are not shown here.
Official rule text for this lake
“protected slot limit on Walleye from 18 – 23 inches; with no more than one (1) greater than 23-inches. This regulation will expire on April 1, 2038.” — FO-206
From FO-206.26 (eff. 2026-04-01) / FO-215.23A (eff. 2023-09-15) / FO-254.25 (eff. 2025-10-10), checked against the 2026 Michigan Fishing Regulations digest · verified 2026-08-24. Regulations can change — Michigan DNR rules are the controlling source; verify current regulations before fishing. Official regulations
Notable catches
Master Angler program · 2024–2025Master Angler catches recorded on this lake — too few to show a pattern, so they are listed individually.
DNR stocking
state stocking record · 1992–2025Fish the Michigan DNR has planted in this lake — what was added, distinct from what a survey netted above.
Non-native species records
No non-native species recorded in the available dataset. This does not confirm that no non-native species are present.
Source: Midwest Glacial Lakes Partnership Conservation Planner; underlying nonindigenous species records from the USGS Nonindigenous Aquatic Species database.
Public fishing access
MI DNR family-friendly fishingCity-managed · Free · No bathrooms restrooms · Paved parking
Amenities: Animal-friendly, beach, boat launch, picnic tables, swimming access, walking trails
“Most of the shoreline of this location is publicly accessible. It should be noted that no gas motors are allowed.”
At the lake
community-mapped amenities · straight-line distanceBait & tackle nearby
licensed retail bait dealers · straight-line distanceTeal Lake — common questions
How deep is Teal Lake?
The deepest contour on the Michigan DNR bathymetric survey of Teal Lake is 32 ft. That is the deepest depth the historical survey map records, which may differ from the deepest point of the lake itself.
How big is Teal Lake?
Teal Lake covers about 520 acres in Marquette County, Michigan.
What is the average depth of Teal Lake?
The estimated mean depth of Teal Lake is 19.1 ft, calculated from the survey contours.
What fish are in Teal Lake?
Species with survey, catch or recent-stocking evidence include muskellunge, walleye, bluegill. The page shows the evidence behind each.
Is there public access to Teal Lake?
No public launch for Teal Lake appears in the Michigan DNR access data. That is not the same as the lake being private -- municipal and private ramps are not in that source.
