La Grange Lake (Walworth County)
Waterbody ID (WBIC): 818700 — permanent page /lakes/818700/.
La Grange Lake is in Walworth County; records show 14 acres and DNR stocking records.
- Size
- 14 acres
- Lake type
- SEEPAGE
- Max depth
- 4 ft
- Fish stocking documented through 2001 (DNR stocking records)
- Satellite clarity estimate 3.56 ft (2015)
Plan your visit
- Lake directory: public landing — No
- Lake directory: public beach — No
- Lake directory: public park — Yes
Each statement is bounded to its named source; absence of a record is never evidence of no access. The DNR access database may lag reality; posted signs at the landing are authoritative.
Verify at the DNR public boat access program page.
Fishing
No fish species/abundance table is published for this lake. Missing records mean unpublished, never zero fish.
Stocking records: 1 documented event through 2001, 55,000 fish total. Species: Northern Pike (Historic). Events in 2015 or later count as recent.
No fisheries survey population estimate is published for this lake in the covered report families.
Fishing limits — 2026-2027 season: 17 normalized rows across 17 species entries. Normalized from the DNR ruleset retrieved 2026-08-04. Source text remains authoritative.
Detailed stocking history — load details
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2026-2027 retained fishing rules: 17 published rows for 17 species; effective through 2027-03-07. Check current DNR rules.
Normalized fishing-regulation rows — load details
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Water and setting
- Satellite clarity estimate: 3.56 ft (2015) — a remote-sensing estimate, kept separate from field measurements
No official DNR depth map is published for this lake.
Not published in the lake directory: official mean depth.
- AIS record: Eurasian watermilfoil — Verified, latest documented 2023-07-12
Occurrence records come from a non-exhaustive DNR inventory; a record documents presence at observation time and a missing record is never evidence of absence.
- Public-land proximity (GIS proxy, not access evidence): mapped public land within 1,000 ft; nearest: Kettle Moraine State Forest-Southern Unit (Wisconsin DNR); ≈100% of shoreline buffer
- Shoreline development (landcover proxy, 2025 source): ≈1.6% developed land within 300 m, ≈0.2% impervious
- Road proximity (TIGER proxy, 2025 source): nearest local road or city street ≈125 m; ≈2.8 km of road per km² within 1 km
- Priority Navigable Waterway — basis: lake under 50 acres
Designations are legally defined DNR records shown as their sources state them; no composite rating is implied.
Measured and satellite clarity records — load details
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Aquatic invasive species records — load details
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Data & sources
Published data families
- Fish stocking history
- Fishing regulations (normalized snapshot)
- Directory access facts (landing, beach, park)
- Satellite water clarity estimate
- Aquatic invasive species occurrences
Original records: Wisconsin DNR lake page.
Missing values are unpublished, never zero; each fact above is bounded to its named source and date. Full sourcing detail: Data & methods.