Canada Fly Guide
Rivers & Lakes · Lake

Aosta Upper Lake

A lake in the East Kootenay (89) watershed. No fish records for this water yet, so treat it as a regulation-and-access check before committing a day to it.
Updated July 31, 2026

Aosta Upper Lake is a lake in the East Kootenay (89) watershed. Recorded fish: 18 releases.

The water

It sits in the East Kootenay (89) watershed (East Kootenay (89)). 18 releases, recorded here in provincial fish-inventory data.

The fishing

As a small stream, Aosta Upper Lake fishes the way lakes of its size do: short drifts with a buoyant attractor dry over a light dropper, working the pocket water and the heads of pools. Match the fly box to the season and confirm against a current local report.

waves
Lake
East Kootenay (89) watershed
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18 Releases
recorded

Access & the rules

Access for Aosta Upper Lake, meaning the roads in, put-ins and any walk-in or seasonal limits, is worth confirming locally before you commit a day. The drainage map shows how the water sits in its valley.

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Before you fish

Confirm the current BC freshwater fishing regulations (Region 4 – Kootenay) before you go. Official synopsis: gov.bc.ca fishing regulations.