Gladys L. Depth Map & Fishing Spots (ON)

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Lake depth chart

Gladys L., ON

Max 23 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

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

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

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 Gladys L.

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 Gladys L. on the board.

Fishing Gladys L.: what the data says

49-acre lake in Timiskaming District, Ontario. The lake tops out around 23 ft. The depth picture is modeled, anchored to the true shoreline and the water's published max depth — a scouting aid, never a chart to run a boat by. Here is how the season plays out for each species, straight from the data behind the map.

Traced from the shoreline, Gladys L. runs 48 acres with 1.5 miles of edge. Index 1.5 on the shoreline: a few honest points and pockets, nothing labyrinthine. The shallow band under 15 ft claims about 79% of the surface on the model — that's where the groceries are. End to end it runs roughly 0.6 mi, about 0.3 mi across. The water lies in Timiskaming District. For a second option, Lockie Lake lies 1 mi east.

Brook Trout fishing at Gladys L.

Start shallow in spring: brook trout sit in 2 to 15 ft that time of year. Warm water sends them out to 7 to 23 ft; cold water stacks them in 3 to 20 ft. Top water on the chart: Deep basin, a deep basin in the 20 ft range, prime in summer. Fish it in early morning and the evening and you'll meet the bite. 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	2 to 15 ft	dawn & dusk	Main-lake point (8 ft)	Small inline spinner (gold), Tiny spoon
Summer	7 to 23 ft	dawn & dusk	Deep basin (20 ft)	Small spoon fished deep, Trolled lake-clear wobbler + worm
Fall	2 to 15 ft	midday & dawn	Main-lake point (8 ft)	Small spoon (orange), Spinner
Winter	3 to 20 ft	dawn	Deep basin (20 ft)	Small jigging spoon, Tungsten jig + plastic

Yellow Perch fishing at Gladys L.

Spring yellow perch on Gladys L. hold shallow, usually 3 to 12 ft. By summer they slide out to 7 to 23 ft, and by winter most fish are in 7 to 23 ft. The chart's best answer is Shallow bay flat — weed flat, 3 ft, prime for spring. Prime time lands in early morning. The summer box starts with a drop-shot micro plastics or a small spoon tipped with worm.

Season	Depth	Best window	Start at	Go-to baits
Spring	3 to 12 ft	midday & dawn	Shallow bay flat (3 ft)	Small jig + curly tail, Perch-pattern micro crank
Summer	7 to 23 ft	dawn	Deep basin (20 ft)	Drop-shot micro plastics, Small spoon tipped with worm
Fall	7 to 23 ft	midday	Deep basin (20 ft)	Jigging spoon (small), Perch rig / spreader
Winter	7 to 23 ft	midday & dawn	Deep basin (20 ft)	Tungsten jig + spikes, Rattle spoon (small)

Notable structure

The chart marks 5 structure features on Gladys L.; the deepest is Deep basin at about 20 ft.

Deep basin: deep basin, around 20 ft
Break off the point: drop-off, around 10 ft
Main-lake point: point, around 8 ft
Shallow bay flat: weed flat, around 3 ft
Back-bay flat: weed flat, around 3 ft

Gladys L. 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 Gladys L. specifically, so confirm the current rules before you fish.

Check the official Ontario fishing regulations →

Common questions

How deep is Gladys L.?

Gladys L. is about 23 ft (7 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 Gladys L.?

Anglers target brook trout, yellow perch on Gladys L..

Where is the best fishing spot on Gladys L.?

Shallow bay flat is the top-rated area: a weed flat in about 3 ft of water that rates prime for yellow perch in spring. Scroll up to the map for the complete spot list by species and season.

When is the best time to fish Gladys L.?

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 Gladys L.?

Fishing on Gladys L. 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

Lockie Lake 1 mi · Holden Lake 1 mi · Niccolite Lake 1 mi · Greenwater Lake 1 mi · Duncanson Lake 2 mi · Bergeron Lake 2 mi · Skull Lake 2 mi · Kerry Lake 3 mi · Anvil Lake 4 mi · Mendelssohn Lake 5 mi · Philbrick Lake 5 mi · Rainbow L. 6 mi

See how Gladys L. stacks up: best yellow perch lakes in Ontario · best brook trout lakes in Ontario

More water nearby: Timiskaming District fishing maps (515 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.