Somme Lake Depth Map & Fishing Spots (ON)

Recommendations come from depth structure and seasonal species behavior. Treat them as a starting point, not a guarantee. Contours here are interpolated from real agency depth surveys (state DNR / USACE). Never use for navigation. Always check local regulations.

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Recent catches at Somme Lake

Shared by DepthScout anglers. Exact spots stay private, always.

No shared catches here yet — be the first.Log a catch from the map above and share it to put Somme Lake on the board.

Fishing Somme Lake: what the data says

167-acre lake in Sudbury District, Ontario. The lake tops out around 26 ft. The depth data here comes from the Ontario MNRF survey of 1979, a decades-old survey (a transect sounding survey). The exact depth survey is published on its own because no defensible water-specific species roster was found.

Drawn out, this is 168 acres of water rimmed by 4.4 miles of bank, with 3 islands in the mix. A development index of 2.4 means a maze of bays and points: far more casting targets than a round bowl of the same size. Roughly 84% of the water is 15 ft or less, the band where the food chain lives. Figure 1.2 mi of water from one end to the other, 0.5 mi at the beam. You'll find it in Sudbury District. The nearest mapped water is Neville Lake, 2 mi to the east.

Notable structure

Somme Lake carries 6 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 26 ft down.

Deep basin: deep basin, around 26 ft
Break off the point: drop-off, around 10 ft
Secondary point: point, around 4 ft
Main-lake point: point, around 2 ft
Shallow bay flat: weed flat, around 2 ft
Back-bay flat: weed flat, around 2 ft

Somme Lake fishing regulations

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 Somme Lake specifically, so confirm the current rules before you fish.

Check the official Ontario fishing regulations →

Common questions

How deep is Somme Lake?

Somme Lake is about 26 ft (8 m) deep at its deepest point. The depth data here comes from the Ontario MNRF survey of 1979, a decades-old survey (a transect sounding survey).

What fish are in Somme Lake?

No official water-specific fish survey, inspected stocking record, reported-catch roster, or species-bearing fisheries classification was found for Somme Lake. Its depth chart is still a real survey; species and fishing spots are intentionally left unclaimed.

What are the fishing regulations for Somme Lake?

Fishing on Somme 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.

Nearby waters

Neville Lake 2 mi · Wolf Lake 3 mi · Mesomikenda Lake 4 mi · Pebonishewi Lake 5 mi · Schou Lake 5 mi · Whalsom Lake 6 mi · Schist Lake 6 mi · Bagsverd Lake 7 mi · Makami Lake 7 mi · Rice Lake 8 mi · Côté Lake 8 mi · Clam Lake 9 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.