Hayward Lake

Menominee County, Michigan · MI DNR bathymetric survey

5ft Max
depth

428 acres 4 contours Public access

Paddling Index78Goodaway from major roads · wooded shoreline

Get directions

Depth scale

02345

The lake

Survey readout

Hayward Lake is mapped to a depth of 5 ft on the Michigan DNR survey and covers about 428 acres in Menominee County, Michigan.

Measured from the Michigan DNR inland-lake contour survey.

Deepest sounding: 5 ft
Mean depth: 1.3 ft · estimated
Surface area: 428 acres
Estimated volume: 563 acre-ft · 184M gal
Shoreline: 3.59 mi · lobed
Aquatic vegetation: 14% of surface · NDVI estimate
Public access: Boat Launch

Additional depth details4 contours

Contour depths: 0–5 ft
Recorded point soundings: 5 ft, 5 ft, 4 ft, 4 ft, 4 ft, 3 ft

100% of the surface sits over water shallower than 10 ft; the survey shows 3 distinct basins. Depth, area and volume are estimated from the interpolated survey surface — historical reference, not measurement.

Compare with another lake

Location

Menominee County, Michigan · all 7 lakes · tap a dot for that lake

Chart data

Provenance

Sources: MI DNR inland lake contours, USGS 3DEP, USDA NAIP (public domain), OpenStreetMap (ODbL), MI DNR Boat Launches.

⚠ Not for navigation

Spot an error? Send a correction

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: 45.36347, -87.49961
MI DNR lake ID: L45454
Basemap: USDA NAIP · public domain
Model size: 2.1 MB

Paddling

Paddling Index methodology v1.0 · calculated 2026-08-21

78 / 100GoodData confidence: High

Hayward Lake has a heavily wooded and largely undeveloped setting, moderate open-water exposure, little nearby major-road exposure. 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	Excellent	30.0 of 30	95% natural land cover within 150 m of shore (6% forest, 89% wetland; 1% developed)
Geometric wind exposure	Good	12.7 of 25	mean fetch 1,323 m · 0% of sampled water within 500 m of shelter · moderate open-water fetch
Watercraft controls	None identified	7.5 of 15	No special watercraft restriction identified in the current DNR source. Motors permitted, subject to general law.
Public access	Good	12.8 of 15	1 site with DNR boating-facility records · 1 ramp lane · 2 trailer spaces
Road isolation	Excellent	15.0 of 15	relatively isolated from major roads · 7 MDOT-classified segments within 1.2 km, peak 202 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 14% 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: High — 6% forest and 89% wetland cover within 150 m of shore

Compare Michigan lakes by Paddling Index →

How this index is calculated. The Paddling Index is a relative composite derived from lake geometry and public environmental, access, roadway and watercraft-control data. It is not a user review, a safety rating, or a prediction of an individual outing. Differences of a few points should not be treated as meaningful — an 84 and an 82 are broadly comparable. Components and weights: natural setting 30%, geometric wind exposure 25%, watercraft controls 15%, public access 15%, road isolation 15%; observed motorboat activity is weighted 0% because no defensible lake-level measurement exists. Where a component has no data the remaining weights are renormalized and the confidence rating is lowered; below Medium confidence no number is shown. Sources: MI DNR Boating Access Sites (2026-08), MI DNR Watercraft Control Areas (2026-08), USGS/MRLC NLCD Land Cover (2021), MDOT Annual Average Daily Traffic (2025) and MI DNR bathymetric survey outline (0 ft isobath). Conditions change quickly — check current weather and local conditions before going out.

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.

Quick answers

Hayward Lake — common questions

How deep is Hayward Lake?

The deepest contour on the Michigan DNR bathymetric survey of Hayward Lake is 5 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 Hayward Lake?

Hayward Lake covers about 428 acres in Menominee County, Michigan.

What is the average depth of Hayward Lake?

The estimated mean depth of Hayward Lake is 1.3 ft, calculated from the survey contours.

Is there public access to Hayward Lake?

Yes. The Michigan DNR boat-launch data identifies 1 public access site on Hayward Lake, including Hayward Lake Flooding.