Chimney Lake Depth Map & Fishing Spots (BC)

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Lake depth chart

Chimney Lake, BC

Max 64 ft

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Where to start

Chironomids (stillwater midges) window is on — see the hatch outlook

Hatch outlook

Chironomids (stillwater midges)Active window

Typical here: Sep 1 – Oct 31 · the smaller fall second season — hatches continue on mild afternoons

nymphearly morning, start of the day — fish the bloodworm ON the bottom — 4–6 inches off the mud before the emergence starts
pupathe cool morning hours are prime — as the emergence builds, slide the pupa up to 12–15 inches off bottom under the indicator; a little wind chop does the jigging

Concentrates by DEPTH BAND and mud type, not a fixed spot: roughly 20–25 ft in spring, deeper midsummer, in against the feeder creeks in summer heat, 5–25 ft in fall. Match the band.

This one translates almost perfectly: a slip float with a 1/64–1/100 oz midge-pattern jig set 4–15 inches off bottom over a mud flat, dead-sticked with the chop doing the work. Depth control is everything — no moving lure imitates a hanging pupa; the float rig IS the technique.

The event happens over open mud flats alongside weedlines, channels and basin edges; feeder-creek mouths in summer heat

Water boatman fall flightsActive window

Typical here: Sep 1 – Oct 31 · fall mating flights on calm sunny days — 'raindrops hitting the water'; a smaller spring flight is documented right after ice-off

adultmiddday-ish on calm, sunny fall days — the fishable moment is the splashdown: boatmen dive in headfirst trailing an air bubble and make repeated trips back to the surface — a fly or lure that dives nose-first on the drop imitates exactly this

Takes are seldom subtle — trout ravage boatmen as they hit the water and during their subsurface runs.

Tailor-made for hardware: a small 1/16 oz silver-bellied spoon or jig cast AT the rings of a splashdown sinks headfirst exactly like the natural — twitch-pause it back through the top few feet. On flight days fan-cast the shallow weed margins.

The event happens over near-shore shallows, weed beds and shoal margins on calm sunny fall afternoons

Scuds (Gammarus shrimp)Active window

Typical here: Jan 1 – Dec 31 · year-round — the biomass behind the Kamloops fishery's growth rates; most important early spring and again in fall as dying weed cover exposes them

adultall day, year-round — best when weed cover is thin (early spring, late fall) — quick 1-inch 'shrimpy' strips along the weed beds and marl; in fall a subtle slow retrieve just off the bottom

Not an event — the pantry. Scud water is why these lakes grow big rainbows; fish them when nothing is hatching.

No hardware imitates a half-inch freshwater shrimp well — this is a jig game: a small olive/tan micro-jig under a slip float worked along the weed edges, or fished just off bottom in fall. Otherwise treat scud water as the signal that the lake grows big fish.

The event happens over weed beds, chara and marl flats and shoal-zone debris in calcium-rich lakes

Leeches (stillwater staple)Active window

Typical here: Jan 1 – Dec 31 · year-round — the go-to at ice-off before the chironomids start, and again through fall

adultany hour; low light and the cool ends of the season fish best — slow steady hand-twist or 2–3 inch pulls — in fall a slow steady pull outfishes a fast strip — or hang a balanced leech under an indicator

Baseline food, not an event — the honest 'nothing is hatching' answer on every interior lake, bracketing the season at ice-off and late fall.

The most spin-friendly item on the menu, with agency-documented tactics: slow-troll a Worden's Triple Teazer or Panther Martin along the drop-offs (the BC agency's own recommendation), or fish a black or olive marabou jig under a slip float over the shoal edge.

The event happens over shoal-zone vegetation, woody debris and rock, sliding to the drop-offs by day

Next on this water

Callibaetis (Speckled Dun) · mayflyApr 15 – Jul 31 · in ~7 months

Damselfly migration · forageJun 1 – Jul 31 · in ~9 months

Traveling sedge (giant lake caddis) · caddisJun 10 – Aug 15 · in ~9 months

Recommendations come from depth structure and seasonal species behavior. Treat them as a starting point, not a guarantee. Contours here are generated from real agency depth surveys; use the survey badge for the provider, dataset, datum and measured coverage. Never use for navigation. Always check local regulations.

Depth · ft

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Recent catches at Chimney Lake

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Fishing Chimney Lake: what the data says

1,054-acre lake in Cariboo Regional District, British Columbia. The lake tops out around 64 ft. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. What follows comes from the same scoring engine that paints the spots above.

Traced from the shoreline, Chimney Lake runs 1,054 acres with 8.9 miles of edge, with 2 islands in the mix. Index 1.9 on the shoreline: a few honest points and pockets, nothing labyrinthine. About 43% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. Tip to tip the water measures near 3.6 mi with a 0.9-mi widest point. The water lies in Cariboo Regional District. The nearest mapped water is Felker Lake, 3 mi to the northwest.

Burbot fishing at Chimney Lake

Start shallow in spring: burbot sit in 19 to 64 ft that time of year. They don't go far with the seasons — 19 to 64 ft covers summer, 15 to 60 ft covers winter. The spot to know is Deep basin, a deep basin in about 60 ft of water that rates prime for burbot in spring. Warm-month bites cluster around after dark and midday. Throw a heavy jig + cut bait until the fish tell you otherwise.

Season	Depth	Best window	Start at	Go-to baits
Spring	19 to 64 ft	night & dusk	Deep basin (60 ft)	Glow jigging spoon + cut bait, Rattle bait (dark)
Summer	19 to 64 ft	night & midday	Deep basin (60 ft)	Heavy jig + cut bait
Fall	19 to 64 ft	night & dusk	Deep basin (60 ft)	Glow spoon + minnow head, Blade bait (slow)
Winter	15 to 60 ft	night & dusk	Deep basin (60 ft)	Glow tungsten + cut bait, Rattle spoon + minnow head

Kokanee fishing at Chimney Lake

Start shallow in spring: kokanee sit in 10 to 30 ft that time of year. Warm water sends them out to 19 to 64 ft; cold water stacks them in 16 to 64 ft. Top water on the chart: Deep basin, a deep basin in the 60 ft range, prime in summer. Fish it in early morning and you'll meet the bite. Throw a dodger + pink/orange squid on downrigger or a kokanee bug + corn until the fish tell you otherwise.

Season	Depth	Best window	Start at	Go-to baits
Spring	10 to 30 ft	dawn	Deep basin (60 ft)	Small dodger + squid (pink), Wedding-ring spinner + corn
Summer	19 to 64 ft	dawn	Deep basin (60 ft)	Dodger + pink/orange squid on downrigger, Kokanee bug + corn
Fall	5 to 40 ft	dawn	Break off the point (2 ft)	Dodger + squid (deeper red/purple), Small spoon
Winter	16 to 64 ft	dawn	Deep basin (60 ft)	Small glow jig + corn or maggot, Tiny spoon

Rainbow Trout fishing at Chimney Lake

The spring pattern is a shallow one: rainbow trout in 5 to 20 ft. Midsummer fish sit out in 8 to 30 ft before dropping to 8 to 40 ft for winter. The spot to know is Break off the point, a drop-off in about 2 ft of water that rates prime for rainbow trout in winter. Plan around early morning and the evening in the warm months. 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 (1 ft)	Inline spinner (silver), Small spoon
Summer	8 to 30 ft	dawn & dusk	Break off the point (2 ft)	Dodger + spoon (deep troll), Flutter spoon
Fall	10 to 35 ft	dawn & dusk	Main-lake point (1 ft)	Casting spoon, Jerkbait over shoals
Winter	8 to 40 ft	dawn	Break off the point (2 ft)	Jigging spoon, Tube jig (white)

Notable structure

Chimney Lake carries 7 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 60 ft down.

Deep basin: deep basin, around 60 ft
Shallow feeding flat: feeding flat, around 14 ft
Break off the point: drop-off, around 2 ft
Main-lake point: point, around 1 ft
Secondary point: point, around 1 ft
Shallow bay flat: weed flat, around 1 ft
Back-bay flat: weed flat, around 1 ft

Public access & boat ramps

Chimney Lake Centre — ramp (boat launch - gravel)
Chimney Lake North — carry-in access

Access data: British Columbia Recreation Sites and Trails - Recreation Sites Subset. Confirm conditions and fees locally before you launch.

Chimney Lake fishing regulations

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 Chimney Lake specifically, so confirm the current rules before you fish.

Check the official British Columbia fishing regulations →

Common questions

How deep is Chimney Lake?

Chimney Lake is about 64 ft (20 m) deep at its deepest point. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled.

What fish are in Chimney Lake?

Anglers target burbot, kokanee, rainbow trout on Chimney Lake.

Where is the best fishing spot on Chimney Lake?

Deep basin is the top-rated area: a deep basin in about 60 ft of water that rates prime for burbot in spring. Scroll up to the map for the complete spot list by species and season.

When is the best time to fish Chimney Lake?

For burbot, the summer bite is best in after dark and midday. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.

What are the fishing regulations for Chimney Lake?

Fishing on Chimney 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.

Nearby waters

Felker Lake 3 mi · Island Lake 5 mi · Bobtail Lake 6 mi · Colpitt Lake 9 mi · 130 Mile Lake 9 mi · Brunson Lake 9 mi · Maze Lake 11 mi · Alixton Lake 11 mi · Phililloo Lake 13 mi · Williams Lake 15 mi · Helena Lake 16 mi · Camacho Lake 17 mi

See how Chimney Lake stacks up: best rainbow trout lakes in British Columbia · best kokanee lakes in British Columbia · best burbot lakes in British Columbia

More water nearby: Cariboo Regional District fishing maps (445 charts). Browse all British Columbia fishing maps or see every water on DepthScout. Bathymetry: published agency survey data. 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.