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311-acre lake in Sudbury District, Ontario. The lake tops out around 33 ft. The depth data here comes from a transect sounding survey by the Ontario MNRF. The exact depth survey is published on its own because no defensible water-specific species roster was found.
Drawn out, this is 312 acres of water rimmed by 13.8 miles of bank, with 18 islands in the mix. The 5.6 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. About 91% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. Figure 2.4 mi of water from one end to the other, 1.3 mi at the beam. You'll find it in Sudbury District. Closest neighbour on DepthScout: Stony Lake, 1 mi southwest of here.
The chart marks 7 structure features on Potier Lake; the deepest is Deep basin at about 33 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 Potier Lake specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Potier Lake is about 33 ft (10 m) deep at its deepest point. The depth data here comes from a transect sounding survey by the Ontario MNRF.
No official water-specific fish survey, inspected stocking record, reported-catch roster, or species-bearing fisheries classification was found for Potier Lake. Its depth chart is still a real survey; species and fishing spots are intentionally left unclaimed.
Fishing on Potier 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.
Stony Lake 1 mi · Windy Lake 1 mi · Yeo Lake 2 mi · Schist Lake 5 mi · Schou Lake 5 mi · Clam Lake 6 mi · Chester Lake 6 mi · Alcona Lake 6 mi · Bagsverd Lake 7 mi · Côté Lake 7 mi · Wolf Lake 8 mi · Carew Lake 10 mi
More water nearby: Sudbury District fishing maps (868 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.