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12-acre lake in British Columbia. The lake tops out around 25 ft. Contours on this water are modeled from its actual shoreline and max depth. Good for finding likely water, never for navigation. What the data behind the map says about each species, season by season:
The drawn water covers 12 acres wrapped in 0.5 miles of bank. Nearly circular (index 1.1), so the story is the bottom, not the bank. About 55% of the surface sits shallower than 15 ft on the modeled chart — that's the weed-and-bait zone.
Come spring, look for rainbow trout tight to the bank in 5 to 20 ft. They move out to 7 to 25 ft in summer and finish the year down in 5 to 25 ft. If you only fish one area, make it Shoreline break: a drop-off around 11 ft that scores prime in winter. Best bite is early morning and the evening. A dodger + spoon (deep troll) or a flutter spoon is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Shoreline break (11 ft) | Inline spinner (silver), Small spoon |
| Summer | 7 to 25 ft | dawn & dusk | Shoreline break (11 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 7 to 25 ft | dawn & dusk | Shoreline break (11 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 5 to 25 ft | dawn | Shoreline break (11 ft) | Jigging spoon, Tube jig (white) |
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 Martha Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Martha Lake is about 25 ft (8 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.
Anglers target rainbow trout on Martha Lake.
Shoreline break is the top-rated area: a drop-off in about 11 ft of water that rates prime for rainbow trout in winter. Scroll up to the map for the complete spot list by species and season.
For rainbow 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.
Fishing on Martha 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.
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See how Martha Lake stacks up: best rainbow trout 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.