Alga Lake Fishing Map — 12 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 Alga Lake

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Fishing Alga Lake: what the data says

10-acre lake near Wisconsin. The lake tops out around 12 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. Here is how the season plays out for each species, straight from the data behind the map.

Yellow Perch fishing at Alga Lake

In spring, yellow perch run shallow here, mostly 3 to 12 ft. Summer fish stay in 4 to 12 ft, and winter fish hold in 4 to 12 ft. Deep basin is the standout, a deep basin at roughly 10 ft, rated prime for fall yellow perch. Plan around early morning in the warm months. Tie on a drop-shot micro plastics or a small spoon tipped with worm and you're in the game.

Season	Depth	Best window	Go-to baits
Spring	3 to 12 ft	midday & dawn	Small jig + curly tail, Perch-pattern micro crank
Summer	4 to 12 ft	dawn	Drop-shot micro plastics, Small spoon tipped with worm
Fall	4 to 12 ft	midday	Jigging spoon (small), Perch rig / spreader
Winter	4 to 12 ft	midday & dawn	Tungsten jig + spikes, Rattle spoon (small)

Crappie fishing at Alga Lake

In spring, crappie run shallow here, mostly 2 to 8 ft. Summer pushes them deeper, 4 to 12 ft, and winter fish settle into 4 to 12 ft. Deep basin is the standout, a deep basin at roughly 10 ft, rated prime for winter crappie. Best bite is early morning and the evening. Tie on a jig trolled/spider-rigged or a small crankbait (trolled) and you're in the game.

Season	Depth	Best window	Go-to baits
Spring	2 to 8 ft	midday & dawn	1/16 oz jig + tube, Curly-tail grub
Summer	4 to 12 ft	dawn & dusk	Jig trolled/spider-rigged, Small crankbait (trolled)
Fall	4 to 12 ft	dawn	Jig + minnow combo, Small swimbait (1.5-2")
Winter	4 to 12 ft	midday	Tungsten jig + soft plastic, Tiny jigging spoon

Bluegill fishing at Alga Lake

Spring bluegill on Alga Lake hold shallow, usually 1 to 6 ft. They move out to 3 to 12 ft in summer and finish the year down in 4 to 12 ft. The spot to know is Deep basin, a deep basin in about 10 ft of water that rates prime for bluegill in winter. Plan around early morning and the evening in the warm months. Summer baits: a small sponge spider (fly) or a micro tube jig gets it done.

Season	Depth	Best window	Go-to baits
Spring	1 to 6 ft	midday & dusk	1/32 oz jig + micro plastic, Tiny popper (evenings)
Summer	3 to 12 ft	dawn & dusk	Small sponge spider (fly), Micro tube jig
Fall	4 to 12 ft	midday	Micro jig + waxworm, Small spoon tipped
Winter	4 to 12 ft	midday	Tungsten ice jig + plastic, Tiny spoon

Pumpkinseed fishing at Alga Lake

Start shallow in spring: pumpkinseed sit in 1 to 8 ft that time of year. Summer pushes them deeper, 2 to 10 ft, and winter fish settle into 4 to 12 ft. The spot to know is Deep basin, a deep basin in about 10 ft of water that rates prime for pumpkinseed in winter. In summer the feeding windows fall in the evening and early morning. Tie on a micro tube or a sponge spider (fly) and you're in the game.

Season	Depth	Best window	Go-to baits
Spring	1 to 8 ft	midday & dusk	Micro jig under a float, Tiny beetle-spin
Summer	2 to 10 ft	dusk & dawn	Micro tube, Sponge spider (fly)
Fall	3 to 12 ft	dusk & dawn	Micro jig + waxworm, Small spoon tipped
Winter	4 to 12 ft	dawn	Tungsten ice jig + plastic, Tiny spoon

Notable structure

Deep basin: deep basin, around 10 ft
Main-lake point: point, around 8 ft
Break off the point: drop-off, around 5 ft

Common questions

How deep is Alga Lake?

Alga Lake is about 12 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 Alga Lake?

Anglers target crappie, bluegill, yellow perch, pumpkinseed on Alga 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 Alga Lake?

Deep basin is the top-rated area: a deep basin in about 10 ft of water that rates prime for yellow perch in fall. Open the map above to see every rated spot for each species and season.

When is the best time to fish Alga Lake?

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

Nearby waters

Susan Lake · Deep Wood Lake · Kettle Lake · Alta Lake · Water Power Lake · Greater Bass Lake

See how Alga Lake stacks up: best crappie lakes in Wisconsin · best bluegill lakes in Wisconsin · best yellow perch lakes in Wisconsin · best pumpkinseed lakes in Wisconsin

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