New Fork River
river in Wyoming
The New Fork River is a significant tributary to the Green River, known for its scenic beauty and productive waters for both wading and floating, with good public access.
Conditions right now
No USGS gauge is linked to this water yet, so we can't chart flows.
Clear skies and crisp fall air on the New Fork River
- 01Clear skies and crisp fall air on the New Fork River.
- 02Consistent Blue-Winged Olive (BWO) hatches expected, especially midday or on overcast days.
- 03Midges are a year-round food source, becoming more critical as water cools.
- 04Larger October Caddis may emerge sporadically, offering a substantial meal.
- 05Focus fishing efforts on slower, deeper pools and soft riffles.
- 06Upper stretches of the New Fork River offer the best visibility and active fish.
- 07Slow and deliberate presentations are key in cooling water; ensure nymphs are weighted to reach the bottom.
- 08For streamers, a slow, strip-pause retrieve is more effective for lethargic, colder-water fish.
Past reports week by week
6 weeksWhat to tie on
Picked from reports, hatches and the season. Tap a fly for the recipe and where else it works.
Blue-Winged Olive (BWO) Comparadun
Fall is prime BWO season on western rivers, and this low-profile dry fly is excellent for selective trout feeding on emergers and adults in cooler weather.
Buy at AmazonPine Squirrel Leech (Olive)
Small leech patterns effectively mimic sluggish baitfish and annelids in cold water, enticing strikes from larger, lethargic trout in the New Fork River.
Travis Hi-Vis BWO Para Emerger
BWO emergers are crucial during fall hatches, and this high-visibility pattern helps spot subtle takes on emerging insects.
Zebra Midge (Black)
Midges are a primary active insect even in cold water, making this a staple year-round pattern, highly effective for enticing finicky trout.
Blood Dot Egg
Fall is spawning season for some trout species, and egg patterns are a highly effective imitation for opportunistic feeders on the New Fork River.
Buy at AmazonOctober Caddis (Dry)
October Caddis are a significant fall hatch on western rivers like the New Fork, providing a substantial meal for opportunistic trout.
Buy at AmazonSchroeder’s Parachute Hopper
Terrestrial activity can still be strong in early fall on the New Fork River, and hoppers are a substantial food source, especially along grassy banks, on warmer days.
Where to fish and who to ask
Boulder Bridge Public Access
A common put-in/take-out for floats, also offering good wade access to productive sections of the river.
New Fork Lakes Outlet
The upper reaches, as the river flows out of New Fork Lakes, offer pristine high-country fishing.
Willow Creek Confluence
Productive water where Willow Creek joins the New Fork, creating varied current and structure for trout.
Fly shops within 40 miles
Two Rivers Fishing Co.
Rendezvous Anglers
Get New Fork River reports by email
Save this water and we'll email you a weekly summary of conditions, hatches and what's working.
Wyoming season by season
What changes on the water through the year, with the flies for each season.
Read before you go
Winter Fly Fishing: Essential Cold Weather Tips & Tactics
Master winter fly fishing with proven cold weather strategies, gear selection, and tactics for catching trout when temperatures drop.
Fly Line Types Guide: WF, DT, Running & Shooting Heads
Master fly line selection with our comprehensive guide to weight forward, double taper, running lines, and shooting heads for every fishing situation.
Best Fly Fishing Waders of 2025 – Breathable vs. Neoprene
Expert comparison of breathable and neoprene waders with top 2025 models for every budget and fishing condition.
Fly Fishing Pack vs Vest: Which Setup Is Right for You?
Compare fly fishing packs and vests to find the perfect gear setup for your angling style and fishing conditions.
Best Fly Fishing Sunglasses: Lens Color & Polarization Guide
Master lens color selection and polarization technology for superior vision and fish detection on the water.
Fly Fishing Nets – Rubber vs. Nylon & Why It Matters for Fish
The net you choose dramatically impacts fish survival. Here's why rubber nets are superior to nylon for catch-and-release success.
Quick answers
Common questions about New Fork River.
What flies work best on New Fork River?
Our top scored fly patterns for New Fork River right now are Pine Squirrel Leech (Olive) (80% confidence), Tungsten Nemec Stone (80% confidence), San Juan Worm (80% confidence). These picks are scored from recent fishing reports, hatch data, and seasonal patterns.
What fish species are in New Fork River?
New Fork River holds Brown Trout, Snake River Cutthroat Trout, Rainbow Trout. See the species links on this page for fly recommendations and seasonal behavior for each.
What are current flow conditions on New Fork River?
Live USGS streamflow readings for New Fork River are charted in the sidebar of this page and updated automatically from the nearest gauge.
Is New Fork River fishing well right now?
We publish a fresh bite report for New Fork River each week based on recent on-the-water intel. The current report — with conditions, hatches, and what's producing — is on this page.