Larson Lake Fishing Map — 40 ft Deep, Spots (WI)

Target species

Species from state lake data, resolved by location. These species come from the Wisconsin DNR's own per-lake fish listing. Where the DNR reports a group rather than a species — “panfish”, “catfish”, “trout” — the specific species are resolved from Wisconsin's fish distribution by this lake's location, depth and habitat, so those are an informed estimate, not a per-species survey. The named gamefish (walleye, musky, bass, pike, sturgeon…) are the DNR's own listing. (The depth chart is a computer-generated estimate from the lake's real shoreline and the DNR's maximum depth — not measured contours.) How we estimate species →

Recommendations come from depth structure and seasonal species behavior. Treat them as a starting point, not a guarantee. Contours on this water are approximations. Never use for navigation. Always check local regulations.

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Recent catches at Larson Lake

Shared by DepthScout anglers. Exact spots stay private, always.

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Fishing Larson Lake: what the data says

11-acre lake near Wisconsin. The lake tops out around 40 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. What follows comes from the same scoring engine that paints the spots above.

Rainbow Trout fishing at Larson Lake

In spring, rainbow trout run shallow here, mostly 5 to 20 ft. By summer they slide out to 8 to 30 ft, and by winter most fish are in 8 to 40 ft. Shoreline break is the standout, a drop-off at roughly 18 ft, rated prime for winter rainbow trout. In summer the feeding windows fall in early morning and the evening. Tie on a dodger + spoon (deep troll) or a flutter spoon and you're in the game.

Season	Depth	Best window	Go-to baits
Spring	5 to 20 ft	dawn & dusk	Inline spinner (silver), Small spoon
Summer	8 to 30 ft	dawn & dusk	Dodger + spoon (deep troll), Flutter spoon
Fall	10 to 35 ft	dawn & dusk	Casting spoon, Jerkbait over shoals
Winter	8 to 40 ft	dawn	Jigging spoon, Tube jig (white)

Notable structure

Deep basin: deep basin, around 34 ft
Shoreline break: drop-off, around 18 ft
Shallow bay flat: weed flat, around 5 ft

Common questions

How deep is Larson Lake?

Larson Lake is about 40 ft at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.

What fish are in Larson Lake?

Anglers target rainbow trout on Larson Lake. These come from the Wisconsin DNR's per-lake fish listing; where the DNR lists a group (panfish, catfish, trout) the specific species are resolved from Wisconsin's fish distribution by the lake's location, depth and habitat.

Where is the best fishing spot on Larson Lake?

Shoreline break is the top-rated area: a drop-off in about 18 ft of water that rates prime for rainbow trout in winter. Open the map above to see every rated spot for each species and season.

When is the best time to fish Larson Lake?

For rainbow trout, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.

Nearby waters

Black Alder Lake · Thompson Lake · Knight Lake · Horn Lake · Ackerman Lake · Horseshoe Lake

See how Larson Lake stacks up: best rainbow trout lakes in Wisconsin

Browse all Wisconsin fishing maps or every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.