Joco Lake Depth Map & Fishing Spots (ON)

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Lake depth chart

Joco Lake, ON

Max 6 ft

Today's read

Where to start

Hopper & ant season (windward banks) window is on — see the hatch outlook

Hatch outlook

Hopper & ant season (windward banks)Active window

Typical here: Jul 1 – Sep 15 · hoppers peak July–August; winged-ant falls show up on warm humid afternoons — a wind event, not a hatch

adultwarm, breezy afternoons, roughly 1–5pm — slap the imitation down hard — the splat is the trigger — then wait; count to three after the rise before setting

Work the windward bank on breezy summer afternoons — that's where the food is. Casting-bubble-and-hopper is the direct translation; otherwise run small topwaters and inline spinners tight along the grass edges and blowdown banks in the afternoon warmth.

The event happens over windward grassy banks, overhanging brush and blowdowns — wherever the breeze dumps the bugs

Next on this water

Spring bug season (brook trout lakes) · forageApr 25 – Jun 30 · in ~8 months

Hex (giant mayfly) · mayflyMay 25 – 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 Joco 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 Joco Lake on the board.

Fishing Joco Lake: what the data says

75-acre lake in Algoma District, Ontario. The lake tops out around 6 ft. The chart is a model: real shoreline, published maximum depth, interpolated in between. A planning tool, never a navigation product. Here is how the season plays out for each species, straight from the data behind the map.

Traced from the shoreline, Joco Lake runs 75 acres with 2.2 miles of edge. Index 1.8 on the shoreline: a few honest points and pockets, nothing labyrinthine. All of it is shallow-zone water — under ~15 ft across the entire basin, so the food chain has the run of the place. Call it 0.7 mi long by 0.3 mi wide at the broadest reach. You'll find it in Algoma District. For a second option, West Joco Lake lies 1 mi west.

Brook Trout fishing at Joco Lake

Start shallow in spring: brook trout sit in 1 to 6 ft that time of year. They don't go far with the seasons — 2 to 6 ft covers summer, 1 to 6 ft covers winter. The spot to know is Deep basin, a deep basin in about 5 ft of water that rates prime for brook trout in summer. Warm-month bites cluster around early morning and the evening. Throw a small spoon fished deep or a trolled lake-clear wobbler + worm until the fish tell you otherwise.

Season	Depth	Best window	Start at	Go-to baits
Spring	1 to 6 ft	dawn & dusk	Main-lake point (6 ft)	Small inline spinner (gold), Tiny spoon
Summer	2 to 6 ft	dawn & dusk	Deep basin (5 ft)	Small spoon fished deep, Trolled lake-clear wobbler + worm
Fall	1 to 6 ft	midday & dawn	Main-lake point (6 ft)	Small spoon (orange), Spinner
Winter	1 to 6 ft	dawn	Deep basin (5 ft)	Small jigging spoon, Tungsten jig + plastic

Notable structure

Joco Lake carries 6 mapped structure features, topping out (or rather bottoming out) at Main-lake point, about 6 ft down.

Main-lake point: point, around 6 ft
Secondary point: point, around 6 ft
Deep basin: deep basin, around 5 ft
Shallow bay flat: weed flat, around 3 ft
Back-bay flat: weed flat, around 3 ft
Break off the point: drop-off, around 3 ft

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

Check the official Ontario fishing regulations →

Common questions

How deep is Joco Lake?

Joco Lake is about 6 ft (2 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 Joco Lake?

Anglers target brook trout on Joco Lake.

Where is the best fishing spot on Joco Lake?

Deep basin is the top-rated area: a deep basin in about 5 ft of water that rates prime for brook trout in summer. Open the map above to see every rated spot for each species and season.

When is the best time to fish Joco Lake?

For brook trout, the summer bite is best in early morning and the evening. 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 Joco Lake?

Fishing on Joco 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

West Joco Lake 1 mi · Annie Lake 1 mi · Upper Pancake Lake 2 mi · Middle Pancake Lake 2 mi · Queminico Lake 2 mi · Round Lake 3 mi · Islay Lake 3 mi · Pipe Lake 3 mi · Nicolet L. 16 3 mi · Huff Lake 3 mi · Pancake Lake 4 mi · Caysee Lake 5 mi

See how Joco Lake stacks up: best brook trout lakes in Ontario

More water nearby: Algoma District fishing maps (1026 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.