All Rivers

Oldman River near LethbridgeFishing Report — August 2026

Southern Alberta

Oldman River near Lethbridge. Large prairie mainstem below the dam system — browns, walleye, pike, and goldeye.

Northern Pike
Northern Pike
Mountain Whitefish
MTN Whitefish
Rainbow Trout
Rainbow Trout
Brown Trout
Brown Trout

Current Conditions — Is Oldman River near Lethbridge clear to fish today?

Very Low for season

Lower flows — good access

Flows are much lower than usual for this time of year. Fish tend to hold in deeper runs and cover when the river is down.

Lower water can concentrate fish near deeper runs and cover.

Discharge

20.9

m³/s

Level

0.26

metres

Station

OLDMAN RIVER NEAR LETHBRIDGE

Gauge reading · 3h ago

Hatch Charts — August 2026

Local Weather

Oldman River near Lethbridge

☀️32°Cnow
Today ~16° / 32°C

Clear Sky

Low near 16°C, high near 32°C. Wind 10 km/h WSW (gusts ~22) morning → 13 km/h S (gusts ~38) afternoon → 20 km/h W (gusts ~36) evening.

Feels like

29°C

6 AM

17°

13 km/h W

12 PM

27°

13 km/h SSW

6 PM

32°

21 km/h WSW

9 PM

25°

19 km/h W

Wind (now)

21 km/h SW · gusts 35

Humidity

25%

UV Index

2

Sportfishing Regulations

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

Notes

Gauge at Lethbridge — represents lower regulated/prairie character.