Tomahawk 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 Tomahawk 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 Tomahawk Lake on the board.

Fishing Tomahawk Lake: what the data says

197-acre lake in Thunder Bay District, Ontario. The lake tops out around 50 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.

Tomahawk Lake maps at 198 acres behind 4.9 miles of shoreline, broken up by 3 islands. An index of 2.5 puts the bank firmly in maze territory: point after pocket after cove, every one a casting target. The shallow band under 15 ft claims about 41% of the surface — that's where the groceries are. Tip to tip the water measures near 1 mi with a 0.9-mi widest point. Thunder Bay District claims this one. If the bite dies, Gathering Lake is 2 mi to the southwest.

Notable structure

The chart marks 6 structure features on Tomahawk Lake; the deepest is Deep basin at about 48 ft.

Deep basin: deep basin, around 48 ft
Break off the point: drop-off, around 25 ft
Main-lake point: point, around 10 ft
Secondary point: point, around 7 ft
Shallow bay flat: weed flat, around 5 ft
Back-bay flat: weed flat, around 2 ft

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

Check the official Ontario fishing regulations →

Common questions

How deep is Tomahawk Lake?

Tomahawk Lake is about 50 ft (15 m) deep at its deepest point. The depth data here comes from a transect sounding survey by the Ontario MNRF.

What fish are in Tomahawk Lake?

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

What are the fishing regulations for Tomahawk Lake?

Fishing on Tomahawk 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

Gathering Lake 2 mi · Trapnarrows Lake 6 mi · Wintering Lake 7 mi · Baton Lake 8 mi · Professor Lake 9 mi · Roslyn Lake 9 mi · Wig Lake 9 mi · Parks Lake 9 mi · Rogers Lake 11 mi · Teesquare Lake 11 mi · Gamsby Lake 12 mi · Fitzpatrick Lake 13 mi

More water nearby: Thunder Bay District fishing maps (662 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.