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22-acre lake in Algoma District, Ontario. The lake tops out around 42 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 1963, a decades-old survey (a transect sounding survey). The rest of this page walks each species through its year, using the map's own scoring.
Drawn out, this is 23 acres of water rimmed by 1.1 miles of bank. The shoreline is moderately structured (index 1.7) — enough points and pockets to pattern. The shallow band under 15 ft claims about 85% of the surface — that's where the groceries are. Call it 0.4 mi long by 0.2 mi wide at the broadest reach. The water lies in Algoma District. Closest neighbour on DepthScout: Gashen Lake, 1 mi east of here.
Spring puts brook trout in skinny water — 2 to 15 ft is the zone. Warm water sends them out to 10 to 30 ft; cold water stacks them in 3 to 20 ft. Deep basin is the standout, a deep basin at roughly 20 ft, rated prime for summer brook trout. Plan around early morning and the evening in the warm months. A small spoon fished deep or a trolled lake-clear wobbler + worm covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 15 ft | dawn & dusk | Main-lake point (6 ft) | Small inline spinner (gold), Tiny spoon |
| Summer | 10 to 30 ft | dawn & dusk | Deep basin (20 ft) | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | Main-lake point (6 ft) | Small spoon (orange), Spinner |
| Winter | 3 to 20 ft | dawn | Deep basin (20 ft) | Small jigging spoon, Tungsten jig + plastic |
The chart marks 3 structure features on Lolligag Lake; the deepest is Deep basin at about 20 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 Lolligag Lake specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Lolligag Lake is about 42 ft (13 m) deep at its deepest point. The depth data here comes from the Ontario MNRF survey of 1963, a decades-old survey (a transect sounding survey).
Anglers target brook trout on Lolligag Lake.
Deep basin is the top-rated area: a deep basin in about 20 ft of water that rates prime for brook trout in summer. Scroll up to the map for the complete spot list by species and season.
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 Lolligag 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.
Gashen Lake 1 mi · Wolf Lake 1 mi · Semiwite Lake 2 mi · Maybe L. 2 mi · Ompa Lake 3 mi · Lake Twentythree 3 mi · Helenbar Lake 3 mi · Little Quirke Lake 3 mi · Survey Lake 4 mi · Duthorne Lake 4 mi · Trappertwo L. 4 mi · Applesauce Lake 4 mi
See how Lolligag Lake stacks up: 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: 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.