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Find the right pattern fast by species, lifecycle stage, and water type with clear tying notes and usage tips.


Find the right pattern fast by species, lifecycle stage, and water type with clear tying notes and usage tips.

See what is hatching now with GPS-based forecasts so you can plan smarter trips and fish the right window.

Find the right water to fish with detailed information about the water, including the fish species that can be found there, current water conditions, restrictions, and more.

Build a digital flybox of trusted patterns so you are ready before a trip or at the fly shop.

Log catches with locations and conditions to learn what works and repeat your best days.

Learn faster with short videos that show how to use features and improve your results.
IdentaFly was first created because we believe that it is OK to share information. Yes, there are secret spots, but techniques, what to fish, what flies to tie, and what is actively hatching are made for all. This is how you learn to fish.
Feeling prepared and confident in your fly fishing decisions is the goal. We will help you decipher what is happening on the water, so you spend less time guessing and more time actually fishing.
Whether you're researching a new river, trying to match the hatch on short notice, or improving your fly selection over time, IdentaFly combines reliable data with practical learning so you can make confident, informed choices.
Start with the essentials below, then check back each month for updated hatch chart conditions and the pattern of the month.
Available on web and mobile devices, we can be with you anytime, anywhere.
Make sure to check back next month to see what's new!
These are just some of the popular rivers and streams in the United States. If you think somewhere else should be highlighted, please let us know.
| WA
Season:
🎯 Year-round
Features:
Steelhead
Salmon
Mountain River
View Skagit Hatch Chart →
| Utah
Season:
🎯 Year-round
Features:
Brown Trout
Tailwater
Scenic Canyon
View Green-River Hatch Chart →
| ID
Season:
🎣 Spring-Fall
Features:
Cutthroat
Dry Fly
Mountain Views
View Snake-River Hatch Chart →
| CO
Season:
🎣 Spring-Fall
Features:
Gold Medal
Wild Trout
Mountain Stream
View Roaring-Fork Hatch Chart →
| AR
Season:
🎯 Year-round
Features:
Brown Trout
Tailwater
Year-round
View White-River Hatch Chart →
| MI
Season:
🎣 Spring-Fall
Features:
Brook Trout
Historic
Dry Fly
View Au-Sable Hatch Chart →
| VA
Season:
🎣 Spring-Fall
Features:
Smallmouth
Warm Water
Scenic
View New-River Hatch Chart →
| NM
Season:
🎯 Year-round
Features:
Rainbow Trout
Tailwater
Technical
View San-Juan Hatch Chart →
| NC
Season:
🎣 Spring-Fall
Features:
Rainbow Trout
Mountain Stream
Scenic
View Nantahala Hatch Chart →
| ME
Season:
🎣 Summer
Features:
Brook Trout
Remote
Wild
View Nesowadnehunk Hatch Chart →