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141-acre lake in Algoma District, Ontario. The lake tops out around 105 ft. The depth data here comes from the Ontario MNRF survey of 1984 (a transect sounding survey). Below is the species-by-species picture, pulled from the same data the map uses.
The outline encloses 141 acres, worked by 5.2 miles of shoreline — 2 islands included. A development index of 3.1 means a maze of bays and points: far more casting targets than a round bowl of the same size. 29% of the surface is littoral (under ~15 ft) — cover, weeds and forage water. Call it 1.3 mi long by 0.5 mi wide at the broadest reach. Algoma District claims this one. Uppermost Lake sits 2 mi south — the closest neighbouring chart.
Come spring, look for brook trout tight to the bank in 2 to 15 ft. They move out to 10 to 30 ft in summer and finish the year down in 3 to 20 ft. If you only fish one area, make it Break off the point: a drop-off around 20 ft that scores prime in summer. Best bite is early morning and the evening. A small spoon fished deep or a trolled lake-clear wobbler + worm is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 15 ft | dawn & dusk | Secondary point (16 ft) | Small inline spinner (gold), Tiny spoon |
| Summer | 10 to 30 ft | dawn & dusk | Break off the point (20 ft) | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | Secondary point (16 ft) | Small spoon (orange), Spinner |
| Winter | 3 to 20 ft | dawn | Break off the point (20 ft) | Small jigging spoon, Tungsten jig + plastic |
Spring lake trout on Boland Lake hold shallow, usually 10 to 40 ft. They move out to 32 to 105 ft in summer and finish the year down in 20 to 80 ft. Put Deep basin first on the milk run — a deep basin near 104 ft that grades prime for summer. The feeding windows run early morning. The summer box starts with a white tube jig (deep) or a magnum spoon on downrigger.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 10 to 40 ft | dawn & dusk | Main-lake point (29 ft) | Casting spoon over shoals, Jerkbait (shallow) |
| Summer | 32 to 105 ft | dawn | Deep basin (104 ft) | White tube jig (deep), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dusk & dawn | Main-lake point (29 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 |
Boland Lake carries 6 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 104 ft down.
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 Boland Lake specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Boland Lake is about 105 ft (32 m) deep at its deepest point. The depth data here comes from the Ontario MNRF survey of 1984 (a transect sounding survey).
Anglers target brook trout, lake trout on Boland Lake.
Deep basin is the top-rated area: a deep basin in about 104 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 brook 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.
Fishing on Boland Lake 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.
Uppermost Lake 2 mi · Shoepack Lake 3 mi · Longhaul Lake 3 mi · Navy Lake 4 mi · Moccasin Lake 5 mi · Little Touch L. 5 mi · Moonshine Lake 5 mi · Five Star Lake 6 mi · Pandion L. 6 mi · Dubbelewe Lake 6 mi · Poupore Lake 6 mi · Frying Pan Lake 6 mi
See how Boland Lake stacks up: best lake trout lakes in Ontario · best brook trout lakes in Ontario
More water nearby: Algoma District fishing maps (1026 charts). Browse all Ontario fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. 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.