Indiana Lake Depths
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Otter Pit

Warrick County, Indiana · IN DNR bathymetric survey
57ft Max
depth
75 acres 11 contours Public access
Paddling Index71Goodaway from major roads · high-speed boating prohibited · sheltered geometry
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Depth scale

The lake

Survey readout

Otter Pit is mapped to a depth of 57 ft on the Indiana DNR survey and covers about 75 acres in Warrick County, Indiana. Depths come from the Indiana DNR survey of 2017.

Measured from the Indiana DNR lake bathymetry survey.

Deepest mapped contour
57 ft
Survey year
2017
Surface area
75 acres
Shoreline
3.78 mi · irregular
Aquatic vegetation
3% of surface · NDVI estimate
Public access
Boat Ramp · Otter Pit Blue Grass FWA · Indiana DNR site
Additional depth details11 contours
Contour depths
0–57 ft
Recorded point soundings
57 ft
Compare with another lake
Location
Warrick County, Indiana · all 4 lakes · tap a dot for that lake
Chart data

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
38.06595, -87.45624
IN DNR lake ID
{DF5F8AC1-4FD7-4D6D-9827-8692F742E74F}
Vertical exaggeration
1.74×
Basemap
USDA NAIP · public domain
Model size
2.0 MB

Paddling

Paddling Index methodology v1.0 · calculated 2026-10-08
71 / 100GoodData confidence: High

Otter Pit has a substantially developed setting, well sheltered geometry, little nearby major-road exposure. Watercraft controls: High-speed boating prohibited.

Why this score?5 components

Included in the index

ComponentRatingPoints of weightMeasurement
Natural settingModest5.9 of 3023% natural land cover within 150 m of shore (19% forest, 2% wetland; 7% developed)
Geometric wind exposureExcellent25.0 of 25mean fetch 446 m · 75% of sampled water within 500 m of shelter · short fetch in most directions
Watercraft controlsHigh-speed boating prohibited12.8 of 1510 hp limit
Public accessGood12.8 of 151 DNR fishing access site · boat ramp
Road isolationExcellent14.4 of 15relatively isolated from major roads · 4 INDOT-classified segments within 1.2 km, peak 51 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 3% 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 — 19% forest and 2% wetland cover within 150 m of shore
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: USGS NHD waterbody outline, USGS/MRLC NLCD Land Cover (2021), IN DNR Fishing Access Sites (motor restrictions) (2026-08), IN DNR Fishing Access Sites (2026-08) and INDOT Annual Average Daily Traffic (2021). Conditions change quickly — check current weather and local conditions before going out.

Fish you might catch

from DNR surveys

5 species with recent evidence in this lake — sized relative to each other. Illustrations are AI-generated representative adults in everyday colors, not photographs (provenance).

Fishing rules for this lake Beta

Size and daily limits for the 5 species found here — 5 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.

Black CrappieOpen to harvestMinimum size: no size limit · Daily limit: 25 (312 IAC 9-7-14(a)) Black and white crappie together.
BluegillOpen to harvestMinimum size: no size limit · Daily limit: no limit (312 IAC 9-7-14(d) · “Bluegill”)
Beta. This panel is newly published. Every value is transcribed from the Indiana Administrative Code (312 IAC 9-7) and checked against the Indiana DNR's 2026-27 Fishing Regulations Guide, but the coverage and wording are still under review. If anything here disagrees with 312 IAC 9-7 or the Indiana DNR's guide, the DNR is right — the Administrative Code is the legal text; the guide summarizes it.
No closed season in the fishing code: 312 IAC 9-7 sets no season for these species on inland lakes (trout and salmon “at any time of year”, 9-7-13(d)(1)). Posted property rules can still close a water or bar entry (312 IAC 8-2-1) and 312 IAC 9-6-6 closes a few named areas, so check the property before you go. The possession limit is twice the daily bag limit (312 IAC 9-1-12.1); fish already processed and stored at your primary residence do not count toward it (312 IAC 9-2-8(d)).
Black CrappieOpen to harvestMinimum size: no size limit · Daily limit: 25 (312 IAC 9-7-14(a)) Black and white crappie together.
BluegillOpen to harvestMinimum size: no size limit · Daily limit: no limit (312 IAC 9-7-14(d) · “Bluegill”)
Largemouth BassOpen to harvestMinimum size: 14" · Daily limit: 5 (312 IAC 9-7-6(a), (c)(3)) The 5 is black bass in aggregate — any combination of largemouth, smallmouth and spotted bass — not 5 of each.
Redear SunfishOpen to harvestMinimum size: no size limit · Daily limit: 25 (312 IAC 9-7-14(c))
White CrappieOpen to harvestMinimum size: no size limit · Daily limit: 25 (312 IAC 9-7-14(a)) Black and white crappie together.

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

Compiled from Indiana DNR fishery surveys. Silhouettes are stylized and scaled to typical adult sizes relative to one another. Presence is not a promise — fishing isn’t a sure thing.

Fishery

surveyed 2018
335Fish sampled
5Species

Gamefish

Largemouth Bass1 caught · to 10″

Panfish

White Crappie204 caught · to 12″
Black Crappie67 caught · to 11″
Bluegill59 caught · to 8″
Redear Sunfish4 caught · to 7″
Length is the largest fish netted in the survey, not an angler record. Source: Indiana DNR fish survey (Indiana Data Hub) (counts summed across survey years).
Quick answers

Otter Pit — common questions

How deep is Otter Pit?

The deepest contour on the Indiana DNR bathymetric survey of Otter Pit is 57 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 Otter Pit?

Otter Pit covers about 75 acres in Warrick County, Indiana.

What fish are in Otter Pit?

Species with survey, catch or recent-stocking evidence include largemouth bass, black crappie, bluegill, redear sunfish, white crappie. The page shows the evidence behind each.

Is there public access to Otter Pit?

Yes. The Indiana DNR lists a public access site on Otter Pit: a boat ramp. The DNR records no fee. DNR directions: "East from I-164 exit 15 on Boonville New Harmony Rd to 16 strip pits."