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4-acre lake in British Columbia. The lake tops out around 19 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. What the data behind the map says about each species, season by season:
Traced from the shoreline, Dorothy Lake runs 4 acres with 0.3 miles of edge. The basin is a simple one (shoreline index 1) — close to a bowl, so the structure on the chart matters more than the bank. About 82% of the surface sits shallower than 15 ft on the modeled chart — that's the weed-and-bait zone.
The spring pattern is a shallow one: brook trout in 2 to 15 ft. Midsummer fish sit out in 6 to 19 ft before dropping to 3 to 19 ft for winter. The spot to know is Deep basin, a deep basin in about 16 ft of water that rates prime for brook trout in summer. Plan around early morning and the evening in the warm months. Summer baits: a small spoon fished deep or a trolled lake-clear wobbler + worm gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 15 ft | dawn & dusk | Shallow bay flat (3 ft) | Small inline spinner (gold), Tiny spoon |
| Summer | 6 to 19 ft | dawn & dusk | Deep basin (16 ft) | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | open water | Small spoon (orange), Spinner |
| Winter | 3 to 19 ft | dawn | Deep basin (16 ft) | Small jigging spoon, Tungsten jig + plastic |
Start shallow in spring: rainbow trout sit in 5 to 19 ft that time of year. Summer fish stay in 5 to 19 ft, and winter fish hold in 4 to 19 ft. Top water on the chart: Shoreline break, a drop-off in the 9-ft range, prime in winter. Fish it in early morning and the evening and you'll meet the bite. Throw a dodger + spoon (deep troll) or a flutter spoon until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 19 ft | dawn & dusk | Shoreline break (9 ft) | Inline spinner (silver), Small spoon |
| Summer | 5 to 19 ft | dawn & dusk | Shoreline break (9 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 5 to 19 ft | dawn & dusk | Shoreline break (9 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 4 to 19 ft | dawn | Shoreline break (9 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 Dorothy Lake specifically, so confirm the current rules before you fish.
Check the official British Columbia fishing regulations →
Dorothy Lake is about 19 ft (6 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, brook trout on Dorothy Lake.
Shoreline break is the top-rated area: a drop-off in about 9 ft of water that rates prime for rainbow trout in winter. Every other rated spot, per species and season, is on the map above.
For brook 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 Dorothy 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.
Paddy Ryan Lakes 2 mi · Lillian Lake 3 mi · Windermere Lake 3 mi · Lake Enid 6 mi · Dogsleg Lake 13 mi · Baptiste Lake 13 mi · Upper Halgrave Lake 20 mi · Columbia Lake 20 mi · Whitetail Lake 20 mi · Steamboat Lake 21 mi · Hall Lakes 21 mi · Halfway Lake 24 mi
See how Dorothy Lake stacks up: best rainbow trout lakes in British Columbia · best brook 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.