Lewis Creek

River
16.9 km
Mapped channels
4
Species listed
4.8 m
Median channel width
6.67%
Median gradient
0.74 m³/s
Mean annual flow estimate
Lewis Creek is a tributary creek flowing into kootenay river. Recorded fish: Brook Trout, Dolly Varden, Rainbow Trout, Westslope (Yellowstone) Cutthroat Trout.

Species

Reported species; current abundance is unknown.
No live gauge
No gauge readings are available for this water.
Season
Driving directions

Region 4 Regulations — guide reviewed 2026-07-31

Confirm the current BC freshwater fishing regulations (Region 4 – Kootenay) before you fish; this water is part of the Kootenay River system.

The water

It flows into kootenay river within the St. Mary River watershed (St. Mary River → Kootenay River). It runs stream order 5 (well down the network, toward river scale; the scale runs from 1 for a headwater trickle to 6+ for a river) and roughly 17 km. brook trout, Dolly Varden, rainbow trout, Westslope (Yellowstone) Cutthroat Trout, recorded here in provincial fish-inventory data (32 records). Named tributaries: grundy creek, Tracy Creek.

The fishing

As a small stream, a tributary of Kootenay River, Lewis Creek fishes the way creeks 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.

Conditions

•
Navigability: wade / technical: steep gradient, pocket water (median channel width ~4.8 m, narrow; median gradient ~6.67%, steep; peak mean-annual discharge ~0.741 m³/s, very low flow; canyon-confined sections with ~86 m walls (DEM)).

Access & the rules

Access for Lewis Creek, 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.

Before you fish

Confirm the current BC freshwater fishing regulations (Region 4 – Kootenay) before you go This water is part of the Kootenay River system.. Official synopsis: gov.bc.ca fishing regulations.
Page reviewed 2026-07-31