Old Headquarters Lake
depth
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Depth scale
Survey readout
Old Headquarters Lake is mapped to a depth of 11 ft on the Michigan DNR survey and covers about 11 acres in Luce County, Michigan.
Measured from the Michigan DNR inland-lake contour survey.
- Deepest sounding
- 11 ft
- Mean depth
- 4.5 ft · estimated
- Surface area
- 11 acres
- Estimated volume
- 47 acre-ft · 15M gal
- Shoreline
- 0.59 mi · lobed
- Aquatic vegetation
- 4% of surface · NDVI estimate
- Public access
- No public DNR launch identified
Additional depth details3 contours
- Contour depths
- 0–11 ft
- Recorded point soundings
- 11 ft
95.5% of the surface sits over water shallower than 10 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 Depth, area and volume are estimated from the interpolated survey surface — historical reference, not measurement.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
- 46.62403, -85.60543
- MI DNR lake ID
- L23223
- Vertical exaggeration
- 3.0×
- Basemap
- USDA NAIP · public domain
- Model size
- 0.8 MB
Paddling
Paddling Index methodology v1.0 · calculated 2026-08-21Old Headquarters Lake has a mostly natural, lightly developed setting, well sheltered geometry, limited 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 | Very Good | 21.3 of 30 | 78% natural land cover within 150 m of shore (62% forest, 16% wetland; 19% developed) |
| Geometric wind exposure | Excellent | 25.0 of 25 | mean fetch 243 m · 100% of sampled water within 500 m of shelter · short fetch in most directions |
| 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 · 4 trailer spaces |
| Road isolation | Very Good | 10.3 of 15 | limited nearby major-road exposure · 5 MDOT-classified segments within 1.2 km, peak 541 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
- Moderate — narrow in places — wakes would carry across parts of the lake
- Aquatic vegetation
- Low — approximately 4% 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 — 62% forest and 16% wetland cover within 150 m of shore
Compare Michigan lakes by Paddling Index →
Fish you might catch
from active stocking2 species with recent evidence in this lake — sized relative to each other. Illustrations are AI-generated representative adults in everyday colours, not photographs (provenance).
Northern Pikestocked
Yellow PerchstockedFishing rules for this lake Beta
Size and daily limits for the 2 species found here — 2 open to harvest.
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.
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
DNR stocking
state stocking record · 1987–1987Fish the Michigan DNR has planted in this lake — what was added, distinct from what a survey netted above.
No stockings recorded since 1987 — shown as history.
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.
At the lake
community-mapped amenities · straight-line distanceOld Headquarters Lake — common questions
How deep is Old Headquarters Lake?
The deepest contour on the Michigan DNR bathymetric survey of Old Headquarters Lake is 11 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 Old Headquarters Lake?
Old Headquarters Lake covers about 11 acres in Luce County, Michigan.
What is the average depth of Old Headquarters Lake?
The estimated mean depth of Old Headquarters Lake is 4.5 ft, calculated from the survey contours.
What fish are in Old Headquarters Lake?
Species with survey, catch or recent-stocking evidence include northern pike, yellow perch. The page shows the evidence behind each.
Is there public access to Old Headquarters Lake?
No public launch for Old Headquarters 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.
