Fishing Outlook & Conditions
Water Temp:
57
Orvis Avon's Tip of the Week
Fall is here which means the trout are getting ready to spawn. LOOK OUT FOR REDDS! If you step in a trout redd where fish are spawning you will likely crush many eggs killing future wild brown trout. It's best to avoid tailouts of pools this time of year and shallow areas with a gravel substrate since that is where fish will be spawning. Fishing large yellow streamers can be very productive right if you want to weed out a bunch of the smaller fish.
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Water Flow Data
Orvis-Endorsed guides nearby
Antoine Bissieux5-Day Outlook as of 10/12/26
Today (October 12th) the flow coming out of the dam in Riverton is normal/low at 190cfs and the Still river is adding an additional 228cfs making for a medium flow of 418cfs in the TMA. Expect flows to gradually decrease as the week goes on.
Techniques & Tips as of 10/12/26
Fishing nymphs, dries and streamers are all good methods to catch fish right now. Streamer fishing improves whenever we see a bump in flows like we just did yesterday which will put some stain in the water. Small BWOs are hatching many afternoons which can produce some good dry fly action. Nymphing can be good throughout the day with patterns like large october caddis larva, Isos, and small perdigons producing fish.
Local Species Available January 1 - December 31 (Prime: April 1 - November 1)
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Trout
Orvis Avon's Recommended Fly Patterns
"Must-have" fly fishing patterns in descending order of importance:
| Name: | Colors: | Size(s): |
|---|---|---|
| Blue Winged Olive | Olive | 20-24 |
| Dave’s Oh-So-Iso | Slate | 12-14 |
| Quasimodo Pheasant Tail | BROWN | 16-20 |
| Tungsten Twisted Tactical May | Brown/Olive | 16-20 |
| Jig Sculpin | Olive | 10 |
| Croston's Micro Sculpin | Tan/Olive | 12 |
| Traditional nymphs(pheasant tails, princes) | brown, olvie, white | 16-22 |
| BWO Nymphs | Olive | 16-20 |
Blue Winged Olive
A truly simple and proportional dry fly for trout fishing.
2.49
Item #0338
Orvis Avon's Recommended Gear
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Best Leader:
Super Strong Plus Leaders
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Best Tippet:
SuperStrong Plus Tippet in 30- and 100-meter spools
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Best Fly Fishing Rod:
4-Weight 10' Fly Rod
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Best Floating Fly Line:
WF Trout Fly Line
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Best Sinking Fly Line:
Bank Shot Sink Tip Fly Line