Ogoki Reservoir 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 Ogoki Reservoir

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

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Fishing Ogoki Reservoir: what the data says

32,153-acre reservoir in Thunder Bay District, Ontario. The lake tops out around 236 ft. The depth data here comes from the Ontario MNRF survey of 2002 (an MNRF lake survey). The exact depth survey is published on its own because no defensible water-specific species roster was found.

Traced from the shoreline, Ogoki Reservoir runs 32,298 acres with 364.2 miles of edge, broken up by 329 islands. An index of 14.5 puts the bank firmly in maze territory: point after pocket after cove, every one a casting target. About 66% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. The basin spans about 29.3 mi end to end and 13.3 mi across at its widest. You'll find it in Thunder Bay District. Closest neighbour on DepthScout: d'Orsonnens Lake, 5 mi northeast of here.

Notable structure

Structure-wise the chart holds 23 features, led in depth by Deep basin at roughly 65 ft.

Deep basin: deep basin, around 65 ft
Break off the point: drop-off, around 23 ft
Shallow feeding flat: feeding flat, around 19 ft
Shallow feeding flat: feeding flat, around 14 ft
Feeding flat: feeding flat, around 13 ft
Secondary point: point, around 12 ft
Shallow flat: weed flat, around 10 ft
Shallow flat: weed flat, around 8 ft
Weed flat: weed flat, around 7 ft
Main-lake point: point, around 6 ft
Shallow flat: weed flat, around 6 ft
Back-bay flat: weed flat, around 5 ft
Rock reef: rock pile, around 5 ft
Rock reef: rock pile, around 5 ft

Ogoki Reservoir 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 Ogoki Reservoir specifically, so confirm the current rules before you fish.

Check the official Ontario fishing regulations →

Common questions

How deep is Ogoki Reservoir?

Ogoki Reservoir is about 236 ft (72 m) deep at its deepest point. The depth data here comes from the Ontario MNRF survey of 2002 (an MNRF lake survey).

What fish are in Ogoki Reservoir?

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

What are the fishing regulations for Ogoki Reservoir?

Fishing on Ogoki Reservoir 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

d'Orsonnens Lake 5 mi · Napper Lake 11 mi · Mojikit Lake 11 mi · Morden Lake 15 mi · Cleland Lake 17 mi · Sim Lake 17 mi · Kagianagami Lake 20 mi · Mahamo Lake 22 mi · Faircloth Lake 22 mi · Chipchase Lake 24 mi · Crescent Lake 25 mi · Lake I-291 26 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.