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Rating depth structure for cutthroat trout.
Recent public catches load as you reach this section.
11-acre lake in British Columbia. The lake tops out around 44 ft. The contours come from a model of the real basin shape and its known max depth. Read them as probabilities, not soundings, and keep them out of navigation decisions. Every species below gets its seasonal read from the same numbers driving the chart.
Traced from the shoreline, Crowston Lake runs 11 acres with 0.6 miles of edge. Its 1.2 shoreline index means few bank features; the contours below do the pattern work. 37% of the surface is littoral (under ~15 ft), per the model — cover, weeds and forage water. Figure 0.3 mi of water from one end to the other. You'll find it in Sunshine Coast Regional District. The nearest mapped water is Trout Lake, 2 mi to the west.
Early season cutthroat trout use the shallows, holding in 3 to 15 ft. Expect a summer slide to 10 to 35 ft, then a winter hold in 10 to 40 ft. Put Break off the point first on the milk run — a drop-off near 20 ft that grades prime for summer. In summer the feeding windows fall in early morning and the evening. Tie on a trolled spoon (small) or an inline spinner and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 15 ft | dawn & dusk | Main-lake point (11 ft) | Inline spinner (silver/gold), Small spoon |
| Summer | 10 to 35 ft | dawn & dusk | Break off the point (20 ft) | Trolled spoon (small), Inline spinner |
| Fall | 5 to 25 ft | dawn & dusk | Main-lake point (11 ft) | Casting spoon, Inline spinner |
| Winter | 10 to 40 ft | dawn | Break off the point (20 ft) | Small jigging spoon, Marabou jig |
Structure-wise the chart holds 3 features, led in depth by Deep basin at roughly 37 ft.
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 Crowston Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Crowston Lake is about 44 ft (13 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 cutthroat trout on Crowston Lake.
Break off the point is the top-rated area: a drop-off in about 20 ft of water that rates prime for cutthroat trout in summer. Every other rated spot, per species and season, is on the map above.
For cutthroat 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 Crowston 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.
Trout Lake 2 mi · Secret Cove 6 mi · Richardson Lake 6 mi · Lily Lake 11 mi · Garden Bay Lake 12 mi · Hotel Lake 13 mi · Katherine Lake 13 mi · Mixal Lake 13 mi · Sakinaw Lake 14 mi · Klein Lake 16 mi · Ruby Lake 16 mi · Waugh Lake 17 mi
See how Crowston Lake stacks up: best cutthroat trout lakes in British Columbia
More water nearby: Sunshine Coast Regional District fishing maps (16 charts). Browse all British Columbia fishing maps. 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.