The Big Blackfoot River is everything it’s cracked up to be. Bottomless emerald pools, boulder strewn pocket water and diamond chop riffles all shaded by moss covered cliffs and towering ponderosa pines combine to make this the epitome of Montana fly-fishing. Thanks to a diligent concerted effort between neighboring landowners, government agencies, conservation organizations and concerned anglers, restored spawning tributaries are continually enhancing trout populations – especially those native to the river. Combining such exceptional juvenile trout recruitment with restrictive creel limits results in a Blackfoot teeming with fish like biceps. Nymphing here is just plain deadly, especially from a boat. We aren't talking about spending the day untangling two pinhead size flies spun tight with 6X tippet around a stick of soft lead and a Don King indicator – this is no tailwater. 4X is as light as we go with 1X common place and bugs often the size of small rodents. Then imagine the same terminal tackle for dries! No stress, just fun. In spite of its familiarity as the inspiration for the big screen hit, "A River Runs Through It," compared to other world class destinations fishing pressure remains relatively light.
Conditions At-a-glance
Our Report
Tip of the Week:
As the spring comes to the Blackfoot corridor the whole river comes alive. To find success, you may need to try a few different techniques throughout the day. In the morning, when the water is still at its coldest, nymphing will be your best option as the fish won’t want to move too far to eat. As the day warms up you will notice the fish feeding more readily and you can swap to a dry, dry-dropper, or streamer set up, or just stick with the nymph rig! If you notice fish actively rising, a single or double dry fly rig will maximize your chances of success.
7 Day Outlook:
We will have some classic spring weather on the Blackfoot this week. We expect chillier, days with nighttime lows below freezing this week. We will see the warmest days in the middle of the week. Fishing in the morning will likely slow down as the nights get colder again.
Best techniques:
Nymphing will always be your best technique for early season fishing. Cold water fish are lazy and will not move far to eat a fly so make sure you are getting multiple drifts through the fishiest water. Deep and slow is the name of the game until temps warm up. We like to fish our “meat and potatoes” flies this time of year: San Juans, Stoneflies and large Mayfly nymphs. If you want to fish a streamer try a slow jigging retrieve, swing or dead drift. Streamers under an indicator can be deadly. As the water warms throughout the day you should see more action. There have been hatches Blue Wings in the afternoon with fish eating on top along the eddy lines and in the slicks. With the warmer weather we may see more March Browns.
*Traveling or in a hurry? Let our knowledgeable staff pick a fly selection for you!
Rainbows, westslope cutthroats, cutbows, browns, bull trout and whitefish.
Fishing Season
All Year - Winter can be tough.
Nearest airport
Missoula International Airport (MSO)
Recommended fly fishing leader
From a boat - 7.5' 3x-4x. Wading step it up to 9'
Recommended fly fishing tippet
3X, 4X and 5X will cover 90% of our fishing applications. 1-2X is great for punching out large, wind resistant dries in high dirty water. Don't drop lower than 10lb for streamers (we recommend a 4-5' 10lb tapered leader with a sink tip fly line). Leave the 6X at home.
Best fly fishing rod
The 9' 5WT is our do it all rod. Fast action rods will be best for most of our fishing; foam dries, dry-dropper fishing and nymphing. A fast action 6WT will be useful for large foam dries, small streamers, heavy nymph rigs and punching bugs through the afternoon wind. Bring a 7WT if you plan to fish large articulated streamers.
Best floating fly line
Scientific Anglers MPX or Rio Grand
Best sinking fly line
Scientific Anglers Trout Express or Rio Predator F/I/S3
A selection of our top flies for spring in Western Montana. This assortment focuses on Blue Wing Olives (BWOs), Skwalas, and March Browns. Choose from dry flies, nymphs, or 50/50 mix. Let us know w...
Absolute leaders are made with proprietary copolymer blends that are designed to drastically reduce water absorption while maintaining an optimal suppleness for high knot strength. Absolute nylon...
Absolute fluorocarbon leaders and tippet boast a 15% higher wet knot strength compared to our previous material and features incredible clarity and abrasion resistance.
100% fluorocarbon for ultim...
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A selection of our guides' and staff's top streamers. Dungeons, Sparkles Minnows, Dolly Lama, Peanut Envy, Thin Mint, Kreelex, and more. Choose either a half dozen or dozen. Includes a BRO logo str...
FRESHWATER LEADER
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The Mitten Clamps are opened and closed with the same squeezing motion, making clipping them to a pack or vest extra convenient. Double-dipped Comfy Grip handle provides extra tackiness. Built-in ...
High N Dry Gel Floatant was designed with special and unique materials, and is specifically for those fly fishers that prefer to dress their flies with their fingers or those who prefer to dress ce...
A favorite of BRO Guides! High N Dry Liquid Spray Floatant is made of the same special and unique materials as our award-winning Liquid Floatant, but in a convenient spray bottle. This method of ...
HALF-SIZE HEAVY LINE
The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and eight times the durabilit...
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Built for anglers who demand f...
Is it a light baselayer? Is it a Merino sunshirt? Is it the most comfortable and versatile fishing shirt you’ve ever worn? Yes, yes, and yes. Our Thermo 150 Hoody gives you the natural comfort and ...
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