Lafleur Lake Depth Map & Fishing Spots (ON)

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Lake depth chart

Lafleur Lake, ON

Max 27 ft

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Where to start

Fall shiner run window is on — see the hatch outlook

Hatch outlook

Fall shiner runActive window

Typical here: Sep 1 – Oct 31 · same push on the Ontario side — Simcoe's shiners migrate shallow as the water cools, and the predators ride with them

adultdaylight for the jig bite; after dark the shiners stack under dock lights with walleyes and pike mixed right in — follow the bait, not the spot — millions of shiners move together and the predators ride with them; silver profile and flash matter

Concentrates hard but travels — the school (and the walleyes under it) can be off a river mouth one week and miles upriver the next.

Jig-and-minnow is the event's signature — a frozen emerald shiner on a 1/4 oz jig drifted along the run; silver jerkbaits and trolled crankbaits take the roaming fish; blade baits under the schools.

The event happens over river mouths and the first miles upriver, warming shallow shorelines, and rocky points where the displaced bait stacks

Next on this water

Hex (giant mayfly) · mayflyMay 25 – Aug 10 · in ~9 months

June mayfly hatch (walleye lakes) · mayflyJun 1 – Aug 10 · in ~9 months

Recommendations come from depth structure and seasonal species behavior. Treat them as a starting point, not a guarantee. Contours on this water are approximations. Never use for navigation. Always check local regulations.

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Recent catches at Lafleur 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 Lafleur Lake on the board.

Fishing Lafleur Lake: what the data says

42-acre lake in Renfrew County, Ontario. The lake tops out around 27 ft. What you see is a modeled chart: the shoreline is real, the max depth is published, and the contours between are estimated. Plan with it; don't navigate by it. What the data behind the map says about each species, season by season:

Drawn out, this is 43 acres of water rimmed by 2.1 miles of bank — one island included. The 2.3 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. Littoral water — the productive band under ~15 ft — makes up 56% of this chart, as modeled. Figure 0.5 mi of water from one end to the other, 0.3 mi at the beam. The water lies in Renfrew County. Closest neighbour on DepthScout: Curriers Lake, 1 mi southeast of here.

Walleye fishing at Lafleur Lake

Spring walleye on Lafleur Lake hold shallow, usually 4 to 15 ft. They move out to 8 to 27 ft in summer and finish the year down in 8 to 27 ft. Put Break off the point first on the milk run — a drop-off near 12 ft that grades prime for fall. The feeding windows run the evening and early morning. The summer box starts with a crawler harness on bottom bouncer or a deep crankbait (trolled).

Season	Depth	Best window	Start at	Go-to baits
Spring	4 to 15 ft	dusk & dawn	Main-lake point (8 ft)	1/8 oz jig + minnow, Hair jig
Summer	8 to 27 ft	dusk & dawn	Break off the point (12 ft)	Crawler harness on bottom bouncer, Deep crankbait (trolled)
Fall	8 to 27 ft	dusk & night	Break off the point (12 ft)	Jigging rap, Jig + big minnow
Winter	8 to 27 ft	dusk & dawn	Deep basin (23 ft)	Jigging spoon + minnow head, Rattle bait

Notable structure

The chart marks 5 structure features on Lafleur Lake; the deepest is Deep basin at about 23 ft.

Deep basin: deep basin, around 23 ft
Break off the point: drop-off, around 12 ft
Main-lake point: point, around 8 ft
Shallow bay flat: weed flat, around 3 ft
Back-bay flat: weed flat, around 3 ft

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

Check the official Ontario fishing regulations →

Common questions

How deep is Lafleur Lake?

Lafleur Lake is about 27 ft (8 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.

What fish are in Lafleur Lake?

Anglers target walleye on Lafleur Lake.

Where is the best fishing spot on Lafleur Lake?

Break off the point is the top-rated area: a drop-off in about 12 ft of water that rates prime for walleye in fall. Every other rated spot, per species and season, is on the map above.

When is the best time to fish Lafleur Lake?

For walleye, the summer bite is best in the evening and early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.

What are the fishing regulations for Lafleur Lake?

Fishing on Lafleur 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

Curriers Lake 1 mi · Jocko Lake 1 mi · Couchain Lake 1 mi · Stringers Lake 1 mi · Walker Lake 1 mi · White Mountain Bay 2 mi · Beaverdam Lake 2 mi · Enos Bay 3 mi · Martineau Lake 4 mi · Supply Lake 4 mi · McDonald Lake 4 mi · Acorn Lake 5 mi

See how Lafleur Lake stacks up: best walleye lakes in Ontario

More water nearby: Renfrew County fishing maps (298 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.