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Rating depth structure for rainbow trout.
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78-acre lake in British Columbia. The lake tops out around 56 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. Here's the year, species by species, as the scoring engine sees it.
Traced from the shoreline, Mcdowell Lake runs 78 acres with 1.9 miles of edge. Index 1.6 on the shoreline: a few honest points and pockets, nothing labyrinthine. 52% of the surface is littoral (under ~15 ft), per the model — cover, weeds and forage water. Tip to tip the water measures near 0.8 mi with a 0.2-mi widest point. You'll find it in Bulkley-Nechako Regional District. The nearest mapped water is Tyhee Lake, 4 mi to the southwest.
The spring pattern is a shallow one: rainbow trout in 5 to 20 ft. As the season builds they drop to 8 to 30 ft, wintering in 8 to 40 ft. Top water on the chart: Break off the point, a drop-off in the 25 ft range, prime in winter. Time it for early morning and the evening. Summer baits: a dodger + spoon (deep troll) or a flutter spoon gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Main-lake point (14 ft) | Inline spinner (silver), Small spoon |
| Summer | 8 to 30 ft | dawn & dusk | Break off the point (25 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 10 to 35 ft | dawn & dusk | Main-lake point (14 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 8 to 40 ft | dawn | Break off the point (25 ft) | Jigging spoon, Tube jig (white) |
Start shallow in spring: kokanee sit in 10 to 30 ft that time of year. Summer pushes them deeper, 17 to 56 ft, and winter fish settle into 14 to 56 ft. The spot to know is Deep basin, a deep basin in about 48 ft of water that rates prime for kokanee in summer. Warm-month bites cluster around early morning. Throw a dodger + pink/orange squid on downrigger or a kokanee bug + corn until the fish tell you otherwise.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 10 to 30 ft | dawn | Break off the point (25 ft) | Small dodger + squid (pink), Wedding-ring spinner + corn |
| Summer | 17 to 56 ft chart-limited; documented 30 to 70 ft | dawn | Deep basin (48 ft) | Dodger + pink/orange squid on downrigger, Kokanee bug + corn |
| Fall | 5 to 40 ft | dawn | Break off the point (25 ft) | Dodger + squid (deeper red/purple), Small spoon |
| Winter | 14 to 56 ft chart-limited; documented 20 to 80 ft | dawn | Deep basin (48 ft) | Small glow jig + corn or maggot, Tiny spoon |
When the water first warms, lake whitefish slide up into 15 to 45 ft. Summer is a 17 to 56 ft game here, winter a 17 to 56 ft one. Start at Deep basin. It's a deep basin holding about 48 ft of water and rates prime come summer. The feeding windows run early morning. Keep a blade bait vertical or a small jigging spoon rigged through the warm months.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 45 ft | midday & dawn | Break off the point (25 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 17 to 56 ft chart-limited; documented 40 to 90 ft | dawn | Deep basin (48 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 8 to 30 ft | dusk | Break off the point (25 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 17 to 56 ft chart-limited; documented 25 to 70 ft | midday & dawn | Deep basin (48 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
Start shallow in spring: burbot sit in 17 to 56 ft that time of year. They don't go far with the seasons — 17 to 56 ft covers summer, 14 to 56 ft covers winter. Top water on the chart: Deep basin, a deep basin in the 48 ft range, prime in spring. Fish it in after dark and midday and you'll meet the bite. Throw a heavy jig + cut bait until the fish tell you otherwise.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 17 to 56 ft chart-limited; documented 25 to 70 ft | night & dusk | Deep basin (48 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 17 to 56 ft chart-limited; documented 50 to 120 ft | night & midday | Deep basin (48 ft) | Heavy jig + cut bait |
| Fall | 17 to 56 ft chart-limited; documented 30 to 80 ft | night & dusk | Deep basin (48 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 14 to 56 ft chart-limited; documented 15 to 60 ft | night & dusk | Deep basin (48 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
Structure-wise the chart holds 6 features, led in depth by Deep basin at roughly 48 ft.
Access data: British Columbia Recreation Sites and Trails - Recreation Sites Subset; Government of British Columbia - Dual-Verified Provincial Crown Land Shoreline; Government of British Columbia - Dual-Verified Provincial Crown Land Shoreline. Confirm conditions and fees locally before you launch.
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 Mcdowell Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Mcdowell Lake is about 56 ft (17 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, kokanee, lake whitefish, burbot on Mcdowell Lake. This isn't a survey of the water — none is published for it — but an informed estimate from the species common to the region, narrowed by this water's depth, size and each species' range.
Deep basin is the top-rated area: a deep basin in about 48 ft of water that rates prime for kokanee in summer. Every other rated spot, per species and season, is on the map above.
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 Mcdowell 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.
Tyhee Lake 4 mi · Round Lake 5 mi · Seymour Lake 8 mi · Bigelow Lake 9 mi · Guess Lake 9 mi · Kathlyn Lake 12 mi · Deception Lake 12 mi · North Lake 15 mi · Coppermine Lake 15 mi · Toboggan Lake 15 mi · Mcquarrie Lake 15 mi · Aldrich Lake 17 mi
See how Mcdowell Lake stacks up: best rainbow trout lakes in British Columbia · best kokanee lakes in British Columbia · best lake whitefish lakes in British Columbia · best burbot lakes in British Columbia
More water nearby: Bulkley-Nechako Regional District fishing maps (324 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.