Lawrence Lake
depth
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Depth scale
Survey readout
Lawrence Lake is mapped to a depth of 62 ft on the Indiana DNR survey and covers about 82 acres in Marshall County, Indiana. Depths come from the Indiana DNR survey of 2017.
Measured from the Indiana DNR lake bathymetry survey.
- Deepest mapped contour
- 62 ft
- Survey year
- 2017
- Surface area
- 82 acres
- Shoreline
- 1.87 mi · lobed
- Aquatic vegetation
- 25% of surface · NDVI estimate
- Public access
- Boat Ramp · Indiana DNR site
Additional depth details12 contours
- Contour depths
- 0–62 ft
- Recorded point soundings
- 62 ft
Provenance
Sources: IN DNR Lake Bathymetry, USGS 3DEP, USDA NAIP (public domain), OpenStreetMap (ODbL).
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Map details & sources4 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
- 41.29613, -86.33507
- IN DNR lake ID
- 123166925
- Vertical exaggeration
- 1.57×
- Basemap
- USDA NAIP · public domain
- Model size
- 2.0 MB
Paddling
Paddling Index methodology v1.0 · calculated 2026-10-08Lawrence Lake has a mixed natural and developed setting, well sheltered geometry, some nearby classified 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 | Mixed | 8.4 of 30 | 46% natural land cover within 150 m of shore (33% forest, 10% wetland; 37% developed) |
| Geometric wind exposure | Excellent | 21.8 of 25 | mean fetch 575 m · 22% 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 DNR fishing access site · boat ramp · ADA-accessible |
| Road isolation | Good | 6.5 of 15 | some nearby classified roads · 8 INDOT-classified segments within 1.2 km, peak 1,925 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
- Moderate — approximately 25% 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
- Limited — 33% forest and 10% wetland cover within 150 m of shore
Compare Indiana lakes by Paddling Index →
Fish you might catch
from DNR surveys15 species with recent evidence in this lake — sized relative to each other. Illustrations are AI-generated representative adults in everyday colors, not photographs (provenance).
Lake Chubsucker
Hybrid Sunfish
Golden ShinerShinerAbout these fish → the Fish of Indiana guide
Fishing rules for this lake Beta
Size and daily limits for the 15 species found here — 12 open to harvest.
These are hook-and-line size and daily limit rules. The fishing code sets no closed season for these species on inland lakes, but posted property rules can close a water — see the notes. Gear, spearing and bow fishing, netting and bait collection are set by other sections of 312 IAC 9 and are not shown here.
Official rule text for this lake
“An individual may take minnows at any time during the year.” — 312 IAC 9-7-15(a), Indiana Administrative Code
From 312 IAC 9-7 (Sport fishing), Indiana Administrative Code (readopted 2025-03-25), and the 2026-2027 Indiana Fishing Regulations Guide · verified 2026-09-15. Regulations can change — the Indiana Administrative Code (312 IAC 9-7) is the controlling source; verify current regulations before fishing. Official regulations
Fishery
surveyed 2017Gamefish Largemouth Bass 44 · Northern Pike 10 · Bowfin 1 · Walleye 1
Panfish Bluegill 259 · Redear Sunfish 54 · Warmouth 22
All survey species15 species
Gamefish
Panfish
Bullhead & catfish
Forage & nongame
Non-native species records
2 recordsPlants & algae
Other invertebrates
How to identify invasive species in Indiana 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.
Lawrence Lake — common questions
How deep is Lawrence Lake?
The deepest contour on the Indiana DNR bathymetric survey of Lawrence Lake is 62 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 Lawrence Lake?
Lawrence Lake covers about 82 acres in Marshall County, Indiana.
What fish are in Lawrence Lake?
Species with survey, catch or recent-stocking evidence include largemouth bass, northern pike, walleye, bluegill, bowfin, brown bullhead. The page lists all 15 species and the evidence behind each.
Is there public access to Lawrence Lake?
Yes. The Indiana DNR lists a public access site on Lawrence Lake: a boat ramp with restrooms and ADA access. The DNR records no fee. DNR directions: "2.5 miles S of Plymouth On Olive Trail."
