The Field Journal
Rivers & Lakes · Stocked Stillwater

Bronze Lake

A small, shallow stillwater in the Bull River watershed, northwest of Tie Lake between Cranbrook and Fernie. Nearly seven decades of Aylmer-strain brook trout, topped up most springs since 1957, make this a straightforward put-grow lake sized for an afternoon rather than a weekend.

Bronze Lake sits in the Bull River watershed, tucked between Cranbrook and Fernie in the East Kootenay, a short distance northwest of Tie Lake.

The water

It is a compact 6.1-hectare basin, and a shallow one: a provincial reconnaissance survey put the maximum depth at just 4.6 m, averaging 2.3 m across the lake, with a mildly alkaline surface pH of 8.5, typical of Rocky Mountain Trench stillwaters in this part of the East Kootenay. There is no deep, thermally separate basin to speak of, so the whole lake fishes more like one continuous shoal than a lake with a distinct drop-off.

Stocking

For an angler judging whether to make the stop, the release record is the fishing report. Provincial hatchery records run from 1957 to 2026 and log 70 releases into Bronze Lake, almost all of them brook trout: roughly 237,700 fish over 69 releases. Boundary-strain and unrecorded-strain fry carried the program through the 1950s to the 1980s at 3,000 to 5,000 fish a year; Aylmer-strain fish have supplied every release since the early 1970s. The program has scaled down but not stopped: since 2016 it has settled into a steady annual pulse of about 1,000 Aylmer-strain fingerlings each April or May, most recently April 2026.

Stocking record

Bronze Lake — 237,704 fish stocked, 1957–2026

Rainbow Trout, Brook Trout. Source: Province of BC — FIDQ / FISS Fish Releases via the Freshwater Fisheries Society of BC.

YearRainbow TroutBrook Trout
2026·1,000
2025·1,000
2024·1,000
2023·1,000
2022·1,000
2021·1,000
2020·1,000
2019·1,000
2018·1,000
2017·1,000
2016·1,000
2015·3,000
2014·3,000
201333,000
2012·3,600
2011·3,000
2010·9,000
2009·3,000
2008·3,000
2007·5,360
2006·4,000
2005·3,000
2004·3,000
2003·3,000
2002·7,000
2001·3,000
2000·4,050
1998·12,350
1996·8,100
1993·2,000
1992·3,000
1991·3,000
1990·3,000
1989·3,000
1988·3,000
1987·3,000
1986·5,400
1985·3,000
1984·3,000
1983·3,000
1982·3,000
1981·3,000
1980·3,000
1979·3,000
1978·1,000
1977·5,000
1976·5,251
1975·5,000
1974·4,400
1972·5,000
1970·3,500
1967·3,300
1966·3,000
1965·3,000
1964·3,200
1963·3,300
1962·5,700
1961·6,440
1960·4,800
1959·4,650
1958·15,000
1957·15,300

The one outlier in the record is a single June 2013 release of three adult Gerrard-strain rainbow trout, a broodstock-surplus drop rather than a stocked fishery. Bronze Lake's fishery is a brook trout program, not a mixed one.

The fishing

With a lake this shallow, there is no deep water to chase once the surface warms: fish a Chironomid or small leech under an indicator anywhere over the basin, following the chironomid under an indicator rig that carries most small East Kootenay stillwaters. A slow-fished Woolly Bugger on an intermediate line covers the same water for a searching retrieve. Because the fingerling program runs every spring, expect a mix of this year's fresh fish and holdovers from the last two or three seasons rather than a single, uniform year class; general small-lake stillwater tactics apply throughout.

waves
6.1 ha stillwater
Bull River watershed, between Cranbrook and Fernie
straighten
4.6 m max depth
2.3 m average, no real drop-off
set_meal
Brook trout
Aylmer strain, stocked most years since 1957
egg
About 1,000 fingerlings
stocked annually since 2016, most recently April 2026
gavel

Before you fish

Bronze Lake has no lake-specific listing in the current Region 4 synopsis, so the general Kootenay regional rules apply. Confirm current bait, motor and any ice-fishing restrictions in the official BC Freshwater Fishing Regulations before you go.

Access and the rules

No confirmed boat launch, parking area or shoreline access point has been found for Bronze Lake. Treat it as an access-check water: confirm a put-in and any private-land or seasonal restrictions locally before committing a day to it.

Conditions

  • Depth: a provincial reconnaissance survey put Bronze Lake at 4.6 m at its deepest, averaging 2.3 m, a shallow stillwater with no distinct thermocline basin.
  • Water chemistry: surface pH 8.5, mildly alkaline, consistent with the limestone geology of the Rocky Mountain Trench.