Fly fishing · NY · Adirondacks · Wild trout

Ausable River: hatch chart + live conditions

Classic Adirondack freestone river with wild brookies in upper reaches and browns and rainbows in the main stem. Strong caddis and PMD hatches. West Branch famed for technical dry-fly fishing.

Current conditions: Checking USGS… USGS site 04270500

Top 3 dry flies for September

1
Parachute Adams fly pattern
Size 14-20 · dry
Matches active hatch: blue wing olive.
2
Elk Hair Caddis fly pattern
Size 12-16 · dry
Matches active hatch: caddis.
3
Blue Wing Olive (Comparadun) fly pattern
Size 18-22 · dry
Matches active hatch: blue wing olive.

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12-month hatch chart

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Frequently asked

What are the best months to fish the Ausable River?

Best months: April, May, June, July, September, October.

What flies hatch on the Ausable River in September?

Active hatches this month: blue wing olive, caddis, october caddis.

What species are in the Ausable River?

Primary: brook trout, brown trout, rainbow trout. Classic Adirondack freestone river with wild brookies in upper reaches and browns and rainbows in the main stem. Strong caddis and PMD hatches. West Branch famed for technical dry-fly fishing.

Are there special fishing regulations on the Ausable River?

No special-regulation section is listed here, so standard New York trout regulations apply. Check NY DEC before fishing.

How do I check live water conditions on the Ausable River?

The live USGS reading is shown at the top of this page (site 04270500). It refreshes hourly.

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