Confirm the current BC freshwater fishing regulations (Region 4, Kootenay), including any bait, motor or ice-fishing limits for this lake, before you fish.

Lost Lake sits in the Slocan River watershed, covering ~7.7 ha surface area.

For an angler judging whether the fishing is worth the drive, the stocking record is the fishing report. Lost Lake is a put-and-take angling fishery, stocked with catchable game fish: 3 recorded releases totalling 16,820 fish (Rainbow Trout), last stocked 1983-08-01.

Stocking appears to have wound down after 1983. Confirm whether it is still topped up or now fishes as a residual, wild population. The chart below shows the full release history.

Lost Lake fishes as a put-grow stillwater: work chironomids under an indicator over the shoals in spring, then leech and attractor retrieves along the drop-offs as the shallows warm. The stocking record below is the truest read on the size and cohort of fish you will find.

Confirm the launch, parking and any motor/float or seasonal restrictions for Lost Lake locally before you commit a day; the map shows where the lake sits in its drainage.