Southern Alberta
July 06, 2026

Southern Alberta

UPDATE: After speaking with a few customers who went down south over the weekend, it sounds like the smaller tributaries have really started to clear. They are still flowing pretty high and fast, but the customer said he could see the bottom. So hopefully we'll see some clearn water sooner than expected!

If you are planning on heading down south this weekend, you should know that there are a lot of road closures in Kananaskis so plan accordingly. You can only travel as far as Kananaskis Village on the 40 South. Also keep an eye out for any wash outs or trenches on the gravel roads. Drive Safe folks!

 

The Crowsnest:

The water levels back down a bit, but it is still pretty high and will be dirty for a little while. If you are heading down, I would be fishing dark stoneflies under an indicator and just covering lots of ground to maximize my chances of finding fish. Look for deflection pools and soft water close to shore. Be careful wading, the high water could have really softened the banks, so check before you stand to close to the edge. Good Luck fishin’ this week!

The Oldman:

The flows are still really high on the Oldman, if you are heading down dark stonefly nymphing rigs and dark heavy streamer set ups will likely be the best wat to attack the river. Be careful when you’re wading, the water could have moved around some gravel bars, and even if they look like a good place to stand, they can wash out under your boots. You should also keep your head on a swivel in case of any debris flowing down stream.



The Strategies that are getting the job done: 

Water is high, dirty, and cold. The best method for fishing will be heavy nymph rigs or heavy streamer rigs in deeper holes. Stoneflies were starting to hatch before the water came up so that would be a good place to start! 

Nymphing (The High-Percentage Play):

This will be your most productive method. Use a strike indicator or a Euro-nymphing rig.

Patterns: Cheater Belly (#6-10), San Juan Worms in red or pink; and small Pheasant Tails (#14-16), Ryacophia Czech Nymph(#10-14).

Pro Tip: You need to “hit them on the nose.” If you aren’t ticking the bottom occasionally, add more split shot. The trout won’t move far to chase a meal in winter.

Mid-Day Dry Fly Opportunity:

On these warm afternoons, keep an eye out for big bugs on the water, you could see some big eats.

  • Patterns: X Caddis Tan(#16-18), Hi-Viz Parachute PMD (#14-18) Dornan's Water Walker Golden Stone (#8-12) Purple Haze (#14-18)
  • If you see fish rising chances are they are earing Salmon Flies or Caddis. 

Streamers (For the Aggressive Rainbows):

If the wind picks up (common in the Pass), a slow-stripped streamer can trigger a strike.
  • Patterns: Small leeches (black or olive) or Woolly Buggers (#8-12).
  • Pro Tip: Use a sink-tip line and move the fly with very slow, rhythmic pulses rather than fast, erratic strips.

Important Reminders:

  • Regulations: The mainstem from the outlet of Crowsnest Lake to the Cowley Bridge is open all year, but please double-check the 2026 Alberta Guide to ensure no local emergency closures aren't in effect.

Safety Considerations:

  • It's that time of year where the bears start to wake up, I'd bring your bear spray along just to be safe.
  • Make sure you have good footing when wading in cloudy conditions, and don't wade to deep, the current is strong and you could lose your footing.

      Weather/Flow Rates, Follow The Link's Below:

      Weather

      Flow


      Flies:

      • Dries: Hi-Viz Parachute PMD #16-20, Parachute Midge #18-22, X Caddis Tan #14-18, Pav's Elk Butt #14-18, Ninche's Hangman PMD #16-18, Rocky Mountain Mint Purple #14-18, D&D Cripple PMD #14-18 Snowshoe Caddis Tan #14-16, Donan's Water Walker Golden Stone #8-12, Kenny's Killer Queen Ant #12-16
      • Nymphs: Black Copper John #16-18, Peach Fuzz #12-16, Prince Nymph #12-18, Quasimodo Pheasant Tail #14-18, BH Anatomical Green Drake #10-14, BH Prince Nymph Purple #12-18, Jiggy Catch Rubberleg Coffee #8-12, UV Rainbow Czech Nymph #12-16, Guide’s Choice Hare’s Ear #12-18, TB Blowtorch #12-16, Peacock Perdigon #14-18, TB Jiggy Perdigon Black El Tigre #14-18, Riffle Drifter Olive #14-18, 
      • Streamers: Skiddish Smolt Brown #8, Wilson's Sparkle Minnow #6, Jointed Urchin White #4, Bow River Bugger Brown #6, Rio's LE Marabou Leech Black or Olive #4, Balanced Leech Claret #10, Foxy Clouser #4, Clouser Minnow #6, Flashabou Bugger Peacock/Brown #6-10, Hale Bopp Leech Black #8-10