All Rivers

Castle RiverFishing Report — October 2026

Southern Alberta

Castle River near Beaver Mines. Wild Castle wilderness cutthroat and bull trout stream — remote, high-quality native fishery.

Cutthroat Trout
Cutthroat Trout
Rainbow Trout
Rainbow Trout
Bull Trout
Bull Trout
Brown Trout
Brown Trout
Mountain Whitefish
MTN Whitefish

Current Conditions — Is Castle River clear to fish today?

Normal for season

Good wading conditions

Flows are about normal for this time of year — a comfortable range for wading and standard dry-fly or nymph fishing on this stream.

Discharge

3.9

m³/s

Level

0.68

metres

Station

CASTLE RIVER NEAR BEAVER MINES

Gauge reading · 2h ago

Hatch Charts — October 2026

Local Weather

Castle River

☁️-3°Cnow
Today ~-3° / -0°C · ~5.0 mm precip

Overcast

Low near -3°C, high near -0°C. Wind 7 km/h NNE (gusts ~31) morning → 14 km/h ENE (gusts ~28) afternoon → 5 km/h S (gusts ~17) evening. Precipitation ~5.0 mm for the day.

Feels like

-7°C

6 AM

-3°

2 km/h N

12 PM

-1°

13 km/h NE

6 PM

-2°

10 km/h E

9 PM

-3°

4 km/h S

Wind (now)

3 km/h ESE · gusts 13

Humidity

91%

UV Index

0

Sportfishing Regulations

Limits, seasons, and gear rules depend on the waterbody. Always confirm the current regulations before you fish.

Notes

Gauge downstream of core wilderness — upper basin even smaller.