Gallatin River — hatch chart + live conditions
Classic freestone river paralleling Highway 191 through the canyon south of Bozeman. Wild fish in the upper valley; strong stonefly, caddis, and terrestrial action July through September.
Top 3 dry flies for June
12-month hatch chart
| Month | blue wing olive | caddis | green drake | october caddis | pale morning dun | quill gordon | skwala | stonefly | terrestrial | trico |
|---|---|---|---|---|---|---|---|---|---|---|
| January | ||||||||||
| February | ||||||||||
| March | ● | ● | ||||||||
| April | ● | ● | ● | |||||||
| May | ● | ● | ● | ● | ||||||
| June · now | ● | ● | ● | ● | ● | |||||
| July | ● | ● | ● | ● | ||||||
| August | ● | ● | ● | |||||||
| September | ● | ● | ● | |||||||
| October | ● | ● | ||||||||
| November | ||||||||||
| December |
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Frequently asked
What are the best months to fish the Gallatin River?
Best months: June, July, August, September, October.
What flies hatch on the Gallatin River in June?
Active hatches this month: pale morning dun, caddis, stonefly, green drake, terrestrial.
What species are in the Gallatin River?
Primary: brown trout, rainbow trout, brook trout. Classic freestone river paralleling Highway 191 through the canyon south of Bozeman. Wild fish in the upper valley; strong stonefly, caddis, and terrestrial action July through September.
Are there special fishing regulations on the Gallatin River?
No special-regulation section is listed here — standard Montana trout regulations apply. Check MT FWP before fishing.
How do I check live water conditions on the Gallatin River?
The live USGS reading is shown at the top of this page (site 06043500). It refreshes hourly.
Related
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