All Rivers

Castle RiverFishing Report — July 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

Spring runoff receding — clearing possible

Flows are about normal for this time of year and have been dropping recently. The river may be starting to clear — worth watching if the trend continues.

Side channels and softer water along the banks often fish first as spring runoff recedes.

Discharge

18.6

m³/s

Level

1.00

metres

Station

CASTLE RIVER NEAR BEAVER MINES

Gauge reading · 3h ago

Hatch Charts — July 2026

Local Weather

Castle River

☀️26°Cnow
Today ~9° / 27°C

Clear Sky

Low near 9°C, high near 27°C. Wind 11 km/h NNW (gusts ~43) morning → 30 km/h WSW (gusts ~58) afternoon → 14 km/h WSW (gusts ~46) evening.

Feels like

22°C

6 AM

11°

12 km/h NW

12 PM

26°

24 km/h WSW

6 PM

26°

27 km/h WSW

9 PM

21°

8 km/h WSW

Wind (now)

31 km/h WSW · gusts 53

Humidity

27%

UV Index

6

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.