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Fishing Gladys L.: what the data says
49-acre lake near Ontario. The lake tops out around 23 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. Here is how the season plays out for each species, straight from the data behind the map.
Brook Trout fishing at Gladys L.
Start shallow in spring: brook trout sit in 2 to 15 ft that time of year. By summer they slide out to 7 to 23 ft, and by winter most fish are in 3 to 20 ft. Deep basin is the standout, a deep basin at roughly 20 ft, rated prime for summer brook trout. Plan around early morning and the evening in the warm months. Summer baits: a small spoon fished deep or a trolled lake-clear wobbler + worm gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 15 ft | dawn & dusk | Small inline spinner (gold), Tiny spoon |
| Summer | 7 to 23 ft | dawn & dusk | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | Small spoon (orange), Spinner |
| Winter | 3 to 20 ft | dawn | Small jigging spoon, Tungsten jig + plastic |
Lake Whitefish fishing at Gladys L.
Spring lake whitefish on Gladys L. hold shallow, usually 7 to 23 ft. Summer fish stay in 7 to 23 ft, and winter fish hold in 7 to 23 ft. The spot to know is Deep basin, a deep basin in about 20 ft of water that rates prime for lake whitefish in summer. Plan around early morning in the warm months. Summer baits: a blade bait vertical or a small jigging spoon gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 7 to 23 ft | midday & dawn | Small jig + waxworm, Blade bait (small) |
| Summer | 7 to 23 ft | dawn | Blade bait vertical, Small jigging spoon |
| Fall | 6 to 23 ft | dusk | Small spoon (gold), Jig + plastic larva |
| Winter | 7 to 23 ft | midday & dawn | Jigging spoon + bead chain, Tungsten jig + waxie |
Yellow Perch fishing at Gladys L.
In spring, yellow perch run shallow here, mostly 3 to 12 ft. They move out to 7 to 23 ft in summer and finish the year down in 7 to 23 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 3 ft that scores prime in spring. Best bite is early morning. Summer baits: a drop-shot micro plastics or a small spoon tipped with worm gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 7 to 23 ft | dawn | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 7 to 23 ft | midday | Jigging spoon (small), Perch rig / spreader |
| Winter | 7 to 23 ft | midday & dawn | Tungsten jig + spikes, Rattle spoon (small) |
Notable structure
- 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
Common questions
How deep is Gladys L.?
Gladys L. is about 23 ft 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 yellow perch, brook trout, lake whitefish on Gladys L..
Where is the best fishing spot on Gladys L.?
Deep basin is the top-rated area: a deep basin in about 20 ft of water that rates prime for lake whitefish in summer. Open the map above to see every rated spot for each 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.
Nearby waters
Lockie Lake · Holden Lake · Niccolite Lake · Duncanson Lake · Greenwater Lake · Bergeron Lake
See how Gladys L. stacks up: best yellow perch lakes in Ontario · best brook trout lakes in Ontario · best lake whitefish lakes in Ontario
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