Blind Lake
depth
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Depth scale
Survey readout
Blind Lake is mapped to a depth of 80 ft on the Michigan DNR survey and covers about 70 acres in Washtenaw County, Michigan.
Measured from the Michigan DNR inland-lake contour survey.
- Deepest mapped contour
- 80 ft
- Mean depth
- 27 ft · estimated
- Surface area
- 70 acres
- Estimated volume
- 1,883 acre-ft · 614M gal
- Shoreline
- 1.86 mi · irregular
- Aquatic vegetation
- 2% of surface · NDVI estimate
- Public access
- No DNR launch listed · check with Pinckney Recreation Area
- Borders
- Pinckney Recreation Area · Michigan DNR · 69% of shoreline
Additional depth details10 contours
- Contour depths
- 0–80 ft
- Recorded point soundings
- 80 ft
38.4% of the surface sits over water shallower than 10 ft; 50.1% 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 Depth, area and volume are estimated from the interpolated survey surface — historical reference, not measurement.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. Color shows surveyed depth; dark lines are the survey's own isobaths.
- Coordinates
- 42.41541, -84.01999
- MI DNR lake ID
- L19690
- Vertical exaggeration
- 1.4×
- Basemap
- USDA NAIP · public domain
- Model size
- 2.3 MB
Paddling
Paddling Index methodology v1.0 · calculated 2026-09-23Blind Lake has a mostly natural, lightly developed setting, well sheltered geometry, 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 | Very Good | 22.0 of 35 | 68% natural land cover within 150 m of shore (52% forest, 16% wetland; 19% developed) |
| Geometric wind exposure | Excellent | 26.5 of 29 | mean fetch 548 m · 32% of sampled water within 500 m of shelter · short fetch in most directions |
| 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 | Excellent | 15.6 of 18 | relatively isolated from major roads · 6 MDOT-classified segments within 1.2 km, peak 1,277 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 2% 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 — 52% forest and 16% 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 colors, not photographs (provenance).
About these fish → the Fish of Michigan guide
Historically stocked, no recent evidence: Rainbow Trout (last planted 1985), Splake (last planted 1982) — not shown above.
Fishing rules for this lake Beta
Size and daily limits for the 3 species found here — 3 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 2026-09-15. Regulations can change — Michigan DNR rules are the controlling source; verify current regulations before fishing. Official regulations
Notable catches
Master Angler program · 1997–2023Master Angler catches recorded on this lake — too few to show a pattern, so they are listed individually.
DNR stocking
state stocking record · 1979–1985Fish the Michigan DNR has planted in this lake — what was added, distinct from what a survey netted above.
No stockings recorded since 1985 — shown as history.
Non-native species records
1 recordMussels & snails
How to identify invasive species in Michigan lakes →
What does non-native mean?
USGS records identify non-native species that have been documented for this lake or its shoreline. Non-native does not necessarily mean invasive, and historical records do not confirm current presence.
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 distanceBlind Lake — common questions
How deep is Blind Lake?
The deepest contour on the Michigan DNR bathymetric survey of Blind Lake is 80 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 Blind Lake?
Blind Lake covers about 70 acres in Washtenaw County, Michigan.
What is the average depth of Blind Lake?
The estimated mean depth of Blind Lake is 27 ft, calculated from the survey contours.
What fish are in Blind Lake?
Species with survey, catch or recent-stocking evidence include largemouth bass, smallmouth bass, crappie. The page shows the evidence behind each.
Is there public access to Blind Lake?
No public launch for Blind Lake appears in the Michigan DNR access data, but Blind Lake has 69% of its shoreline in Pinckney Recreation Area (Michigan DNR), which runs its own facilities and is not covered by that data. Check with the park for launch details.
