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11-acre lake in Sudbury District, Ontario. The lake tops out around 16 ft. This chart interpolates between a real shoreline and a known maximum depth. It will point you at likely water, but it is not a navigation product. The season-by-season read for each species follows, from the map's own numbers.
The outline encloses 11 acres, worked by 0.9 miles of shoreline. A middling shoreline index (1.8) gives it some bays to work without being a maze. 76% of the surface is littoral (under ~15 ft), per the model — cover, weeds and forage water. Call it 0.3 mi long. Sudbury District claims this one. Ulster L. 57 sits 1 mi northwest — the closest neighbouring chart.
Come spring, look for brook trout tight to the bank in 2 to 15 ft. They move out to 5 to 16 ft in summer and finish the year down in 2 to 16 ft. If you only fish one area, make it Deep basin: a deep basin around 14 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 | Main-lake point (8 ft) | Small inline spinner (gold), Tiny spoon |
| Summer | 5 to 16 ft | dawn & dusk | Deep basin (14 ft) | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | Main-lake point (8 ft) | Small spoon (orange), Spinner |
| Winter | 2 to 16 ft | dawn | Deep basin (14 ft) | Small jigging spoon, Tungsten jig + plastic |
Count 3 structure marks on this chart. The deepest, Deep basin, sits near 14 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 Ulster L. 58 specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Ulster L. 58 is about 16 ft (5 m) deep 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.
Anglers target brook trout on Ulster L. 58.
Deep basin is the top-rated area: a deep basin in about 14 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 Ulster L. 58 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.
Ulster L. 57 1 mi · Lees L. 1 mi · Bailey Lake 3 mi · Otter Lake 3 mi · Munster Lake 3 mi · Halfway Lake 4 mi · Bannerman Lake 5 mi · Raven Lake 5 mi · Shoe L. 5 mi · Geneva Lake 6 mi · Dowes Lake 7 mi · Antrim Lake 7 mi
See how Ulster L. 58 stacks up: best brook trout lakes in Ontario
More water nearby: Sudbury District fishing maps (868 charts). Browse all Ontario fishing maps or see every water on DepthScout. 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.