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Rating depth structure for largemouth bass.
Shared by DepthScout anglers. Exact spots stay private, always.
15-acre lake in Central Kootenay Regional District, British Columbia. The lake tops out around 59 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 outline encloses 15 acres, worked by 0.7 miles of shoreline. Its 1.2 shoreline index means few bank features; the contours below do the pattern work. Littoral water — the productive band under ~15 ft — makes up 20% of this chart, as modeled. Tip to tip the water measures near 0.3 mi. Central Kootenay Regional District claims this one. If the bite dies, Fletcher Lake is 4 mi to the southwest.
Spring largemouth bass on Mirror Lake hold shallow, usually 2 to 10 ft. By summer they slide out to 8 to 20 ft, and by winter most fish are in 15 to 35 ft. The chart's best answer is Main-lake point — point, 15 ft, prime for fall. Prime time lands in early morning and the evening. The summer box starts with a texas-rigged 10" worm or a deep-diving crankbait.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | open water | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Main-lake point (15 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Main-lake point (15 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | Break off the point (27 ft) | Blade bait, Jigging spoon |
When the water first warms, rainbow trout slide up into 5 to 20 ft. Summer is an 8 to 30 ft game here, winter an 8 to 40 ft one. Start at Break off the point. It's a drop-off holding about 27 ft of water and rates prime come winter. The feeding windows run early morning and the evening. Keep a dodger + spoon (deep troll) or a flutter spoon rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Main-lake point (15 ft) | Inline spinner (silver), Small spoon |
| Summer | 8 to 30 ft | dawn & dusk | Break off the point (27 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 10 to 35 ft | dawn & dusk | Main-lake point (15 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 8 to 40 ft | dawn | Break off the point (27 ft) | Jigging spoon, Tube jig (white) |
3 pieces of structure are mapped here — Deep basin, around 50 ft, is the deepest of them.
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 Mirror Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Mirror Lake is about 59 ft (18 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 largemouth bass, rainbow trout on Mirror Lake.
Main-lake point is the top-rated area: a point in about 15 ft of water that rates prime for largemouth bass in fall. The map above holds the full rated-spot list for every species and season.
For largemouth bass, 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 Mirror 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.
Fletcher Lake 4 mi · Wheeler Lake 9 mi · Sunset Lake 10 mi · Loon Lake 11 mi · Joker Lakes 13 mi · Kootenay Lake 14 mi · Helen Deane Lake 14 mi · Kaslo Lake 15 mi · Kokanee Lake 15 mi · Tanal Lake 15 mi · Heather Lake 17 mi · Fish Lake 17 mi
See how Mirror Lake stacks up: best largemouth bass lakes in British Columbia · best rainbow trout lakes in British Columbia
More water nearby: Central Kootenay Regional District fishing maps (47 charts). Browse all British Columbia 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.