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Rating depth structure for lake trout.
Shared by DepthScout anglers. Exact spots stay private, always.
60-acre lake in Sudbury District, Ontario. The lake tops out around 115 ft. The depth chart comes from Ontario Ministry of Natural Resources and Forestry bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The depth data here comes from the Ontario MNRF survey of 1981 (an MNRF lake survey). Below is the species-by-species picture, pulled from the same data the map uses.
Drawn out, this is 60 acres of water rimmed by 1.8 miles of bank. The shoreline is moderately structured (index 1.6) — enough points and pockets to pattern. 46% of the surface is littoral (under ~15 ft) — cover, weeds and forage water. Tip to tip the water measures near 0.6 mi with a 0.3-mi widest point. The water lies in Sudbury District. Closest neighbour on DepthScout: Little Prune Lake, 1 mi west of here.
Spring puts lake trout in skinny water — 10 to 40 ft is the zone. As the season builds they drop to 35 to 115 ft, wintering in 20 to 80 ft. Summer lake trout concentrate at Deep basin, a prime-rated deep basin around 90 ft. Warm-month bites cluster around early morning. A white tube jig (deep) or a magnum spoon on downrigger covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 10 to 40 ft | dawn & dusk | Break off the point (20 ft) | Casting spoon over shoals, Jerkbait (shallow) |
| Summer | 35 to 115 ft | dawn | Deep basin (90 ft) | White tube jig (deep), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dusk & dawn | Break off the point (20 ft) | Heavy casting spoon, Jigging rap over reefs |
| Winter | 20 to 80 ft | dawn | Break off the point (20 ft) | White tube jig, Airplane jig |
Structure-wise the chart holds 6 features, led in depth by Deep basin at roughly 90 ft.
Season dates, license requirements, and size and bag limits for Ontario waters are set by the Ontario fishing regulations (FMZ summary) — and special regulations can apply to Leask Lake 44 specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Leask Lake 44 is about 115 ft (35 m) deep at its deepest point. The depth data here comes from the Ontario MNRF survey of 1981 (an MNRF lake survey).
Anglers target lake trout on Leask Lake 44.
Deep basin is the top-rated area: a deep basin in about 90 ft of water that rates prime for lake trout in summer. Every other rated spot, per species and season, is on the map above.
For lake trout, 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.
Fishing on Leask Lake 44 is regulated by the Ontario fishing regulations (FMZ summary). Check the official Ontario regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Little Prune Lake 1 mi · Prune Lake 2 mi · Leask Lake 2 mi · Little Burwash Lake 3 mi · Barnet Lake 4 mi · Avery Lake 7 mi · Haentschel Lake 8 mi · Tillie Lake 11 mi · Shack Lake 11 mi · Helen Lake 11 mi · Skog Lake 12 mi · Oshawong Lake 12 mi
See how Leask Lake 44 stacks up: best lake trout lakes in Ontario
More water nearby: Sudbury District fishing maps (868 charts). Browse all Ontario fishing maps or see every water on DepthScout. Bathymetry: published agency survey data. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.