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Fishing Johnston Lake: what the data says
465-acre lake in British Columbia. The lake tops out around 262 ft. These contours are modeled — built from the real shoreline and the water's maximum depth — so read them as a guide, never as navigation. What the data behind the map says about each species, season by season:
Traced from the shoreline, Johnston Lake runs 464 acres with 5.3 miles of edge. The shoreline is moderately structured (index 1.8) — enough points and pockets to pattern. 1% of the surface is littoral (under ~15 ft), per the model — cover, weeds and forage water.
Chinook Salmon fishing at Johnston Lake
Start shallow in spring: chinook salmon sit in 5 to 40 ft that time of year. Warm water sends them out to 50 to 120 ft; cold water stacks them in 30 to 90 ft. Top water on the chart: Break off the point, a drop-off in the 118-ft range, prime in summer. Fish it in early morning and the evening and you'll meet the bite. Throw a flasher + fly (green/white) or a magnum spoon on downrigger until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 40 ft | dawn & dusk | Break off the point (118 ft) | Trolled spoon (orange/gold), Stickbait off planer boards |
| Summer | 50 to 120 ft | dawn & dusk | Break off the point (118 ft) | Flasher + fly (green/white), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dawn & dusk | open water | J-plug (glow), Flasher + fly |
| Winter | 30 to 90 ft | midday | Deep basin (223 ft) | Small spoon on a slow troll, Stickbait deep |
Coho Salmon fishing at Johnston Lake
Spring puts coho salmon in skinny water — 3 to 25 ft is the zone. Warm water sends them out to 30 to 70 ft; cold water stacks them in 20 to 60 ft. Deep basin is the standout, a deep basin at roughly 223 ft, rated good for summer coho salmon. Plan around early morning and the evening in the warm months. A dodger + fly or a medium spoon above the thermocline covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | open water | Small orange dodger + peanut fly, Thin spoon (orange/silver) |
| Summer | 30 to 70 ft | dawn & dusk | Deep basin (223 ft) | Dodger + fly, Medium spoon above the thermocline |
| Fall | 8 to 40 ft | dawn & dusk | open water | Casting spoon, Spinner (chartreuse) |
| Winter | 20 to 60 ft | midday | Deep basin (223 ft) | Small spoon, slow troll |
Notable structure
- Deep basin: deep basin, around 223 ft
- Break off the point: drop-off, around 118 ft
- Main-lake point: point, around 66 ft
- Secondary point: point, around 66 ft
- Shallow bay flat: weed flat, around 6 ft
- Back-bay flat: weed flat, around 6 ft
Johnston Lake fishing regulations
Season dates, license requirements, and size and bag limits for British Columbia waters are set by the BC freshwater fishing synopsis — and special regulations can apply to Johnston Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Common questions
How deep is Johnston Lake?
Johnston Lake is about 262 ft (80 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 Johnston Lake?
Anglers target chinook salmon, coho salmon on Johnston Lake.
Where is the best fishing spot on Johnston Lake?
Break off the point is the top-rated area: a drop-off in about 118 ft of water that rates prime for chinook salmon in summer. The interactive chart above rates every spot for each species and season.
When is the best time to fish Johnston Lake?
For chinook salmon, 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 Johnston Lake?
Fishing on Johnston Lake is regulated by the BC freshwater fishing synopsis. Check the official British Columbia regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Nearby waters
Lower Lake 8 mi · Ecstall Lake 9 mi · Gavel Lake 13 mi · Hayward Lake 15 mi · Alvin Lake 16 mi · Madeline Lake 17 mi · Kumealon Lake 17 mi · Khtada Lake 18 mi · Alty Lake 19 mi · Alastair Lake 20 mi · Davis Lake 20 mi · Lowe Lake 20 mi
See how Johnston Lake stacks up: best chinook salmon lakes in British Columbia · best coho salmon lakes in British Columbia
Browse all British Columbia fishing maps or see every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.