Martin Lake
depth
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Depth scale
Survey readout
Martin Lake is mapped to a depth of 8 ft on the Michigan DNR survey and covers about 35 acres in Otsego County, Michigan.
Measured from the Michigan DNR inland-lake contour survey.
- Deepest mapped contour
- 8 ft
- Mean depth
- 4 ft · estimated
- Surface area
- 35 acres
- Estimated volume
- 139 acre-ft · 45M gal
- Shoreline
- 0.96 mi · round
- Aquatic vegetation
- 0% of surface · NDVI estimate
- Public access
- No public DNR launch identified
Additional depth details2 contours
- Contour depths
- 0–8 ft
- Recorded point soundings
- 8 ft
100% 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 Depth, area and volume are estimated from the interpolated survey surface — historical reference, not measurement.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
- 45.05670, -84.78539
- MI DNR lake ID
- L1070
- Vertical exaggeration
- 3.0×
- Basemap
- USDA NAIP · public domain
- Model size
- 2.0 MB
Watercraft rules
county-enforced local controls · MI DNROfficial rule details1 rule
Paddling
Paddling Index methodology v1.0 · calculated 2026-08-21Martin Lake has a mostly natural, lightly developed setting, well sheltered geometry, nearby higher-volume roads. Watercraft controls: Whole-lake slow-no-wake.
Why this score?5 components
Included in the index
| Component | Rating | Points of weight | Measurement |
|---|---|---|---|
| Natural setting | Very Good | 22.0 of 30 | 78% natural land cover within 150 m of shore (76% forest, 2% wetland; 13% developed) |
| Geometric wind exposure | Excellent | 25.0 of 25 | mean fetch 424 m · 85% of sampled water within 500 m of shelter · short fetch in most directions |
| Watercraft controls | Whole-lake slow-no-wake | 13.8 of 15 | Slow — no wake |
| Public access | Good | 12.8 of 15 | 1 site with DNR boating-facility records · 1 ramp lane · 2 trailer spaces |
| Road isolation | Mixed | 5.1 of 15 | nearby higher-volume roads · 10 MDOT-classified segments within 1.2 km, peak 7,534 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 0% 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 — 76% forest and 2% wetland cover within 150 m of shore
Compare Michigan lakes by Paddling Index →
Fish you might catch
from angler catches & 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
BluegillFishing 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
Notable catches
Master Angler program · 2008One Master Angler catch is on record for this lake: 10.5″ bluegill in 2008 on night crawler.
DNR stocking
state stocking record · 1983–1991Fish the Michigan DNR has planted in this lake — what was added, distinct from what a survey netted above.
No stockings recorded since 1991 — 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 distanceBait & tackle nearby
licensed retail bait dealers · straight-line distanceMartin Lake — common questions
How deep is Martin Lake?
The deepest contour on the Michigan DNR bathymetric survey of Martin Lake is 8 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 Martin Lake?
Martin Lake covers about 35 acres in Otsego County, Michigan.
What is the average depth of Martin Lake?
The estimated mean depth of Martin Lake is 4 ft, calculated from the survey contours.
What fish are in Martin Lake?
Species with survey, catch or recent-stocking evidence include northern pike, bluegill. The page shows the evidence behind each.
Is there public access to Martin Lake?
No public launch for Martin 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.
