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Fishing Tachilta Lakes: what the data says
2,347-acre lake near British Columbia. The lake tops out around 141 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. What follows comes from the same scoring engine that paints the spots above.
Arctic Grayling fishing at Tachilta Lakes
In spring, arctic grayling run shallow here, mostly 2 to 10 ft. Summer pushes them deeper, 3 to 15 ft, and winter fish settle into 8 to 25 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 6 ft that scores good in spring. In summer the feeding windows fall in the evening and early morning. Summer baits: a dry fly (parachute adams, elk hair caddis) or a small inline spinner gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 10 ft | midday & dusk | 1/16 oz spinner (silver), Small dry fly (Adams, Griffith's) |
| Summer | 3 to 15 ft | dusk & dawn | Dry fly (parachute Adams, elk hair caddis), Small inline spinner |
| Fall | 6 to 20 ft | midday | Small spoon, Beadhead nymph under indicator |
| Winter | 8 to 25 ft | midday & dawn | Tungsten jig + waxworm, Small jigging spoon (gold) |
Notable structure
- Deep basin: deep basin, around 120 ft
- Main-lake point: point, around 35 ft
- Secondary point: point, around 35 ft
- Shallow bay flat: weed flat, around 6 ft
- Back-bay flat: weed flat, around 6 ft
Common questions
How deep is Tachilta Lakes?
Tachilta Lakes is about 141 ft (43 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 Tachilta Lakes?
Anglers target arctic grayling on Tachilta Lakes.
Where is the best fishing spot on Tachilta Lakes?
Shallow bay flat is the top-rated area: a weed flat in about 6 ft of water that rates good for arctic grayling in spring. Open the map above to see every rated spot for each species and season.
When is the best time to fish Tachilta Lakes?
For arctic grayling, 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.
Nearby waters
Tuya Lake · Little Dease Lake · Ed Asp Lake · Prairie Lake · Buckley Lake · Kedahda Lake
See how Tachilta Lakes stacks up: best arctic grayling lakes in British Columbia
Browse all British Columbia fishing maps or every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.