Sugar River
river in New Hampshire
The Sugar River offers varied fly fishing opportunities, from faster freestone sections in its headwaters to slower, more fertile stretches. It is regularly stocked with trout, providing consistent action throughout the season, with some larger fish found in deeper pools.
Conditions right now
No USGS gauge is linked to this water yet, so we can't chart flows.
What's working on Sugar River
- 01Air temperature is 46°F with clear skies and a light 1 mph E wind.
- 02USGS flow data is currently unavailable, but fall typically means excellent fishing conditions.
- 03Brown trout may be in spawning mode, increasing their aggression.
- 04Peak Autumn Caddis hatch is expected, offering dry fly opportunities.
- 05Blue-Winged Olives are actively hatching, especially on overcast days.
- 06Water temperature in late September was 59°F, indicating cooler fall conditions.
Past reports week by week
5 weeksWhat to tie on
Picked from reports, hatches and the season. Tap a fly for the recipe and where else it works.
October Caddis (Dry)
The peak Autumn Caddis hatch is expected now, making this a crucial dry fly imitation for rising trout.
Buy at AmazonZebra Midge
Midges are a primary and consistent food source, especially in cooler water. This weighted pattern is effective for getting down to feeding trout.
Buy at AmazonBlue-Winged Olive (BWO) Comparadun
Blue-Winged Olives are actively hatching in fall, and this low-profile dry fly is excellent for selective trout feeding on emergers and adults, especially on overcast days.
Buy at AmazonMicro Egg
With brown trout potentially in spawning mode, egg patterns are crucial for opportunistic rainbow and brook trout feeding on dislodged eggs downstream.
Buy at AmazonTravis Hi-Vis BWO Para Emerger
As BWOs are actively hatching, trout will key in on emergers. This high-visibility pattern helps spot subtle takes in the surface film.
Baby Brown Trout (Streamer)
Larger brown trout become more aggressive in the fall. This streamer effectively imitates smaller baitfish, provoking strikes from predatory browns.
Woolly Bugger (Olive)
An indispensable streamer for enticing aggressive strikes from trout, especially brown trout potentially in spawning mode, imitating leeches and baitfish in colder fall waters.
Pheasant Tail Nymph
A classic and versatile subsurface imitation of various mayfly nymphs, which are active year-round and a consistent food source.
Buy at AmazonWhere to fish and who to ask
Below Claremont Dam
The section immediately below the Claremont Dam can hold good numbers of trout, especially after stocking.
Newport Public Access
Various public access points in and around Newport, offering a mix of water types.
Fly shops within 40 miles
Woodstock Fishing Guides
Woodstock Inn & Resort Fly Fishing Shop
TBC Guides
White Mountain Anglers
Get Sugar River reports by email
Save this water and we'll email you a weekly summary of conditions, hatches and what's working.
New Hampshire 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.
How to Pick the Right Fly Rod Weight for Any Situation
Master fly rod weight selection with expert guidance on matching rod power to fish species, water conditions, and fishing techniques for optimal performance.
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.
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 Sugar River.
What flies work best on Sugar River?
Our top scored fly patterns for Sugar River right now are Hendrickson (80% confidence), Pheasant Tail Nymph (80% confidence), Woolly Bugger (Olive) (80% confidence). These picks are scored from recent fishing reports, hatch data, and seasonal patterns.
What fish species are in Sugar River?
Sugar River holds Rainbow Trout, Brown Trout, Brook Trout. See the species links on this page for fly recommendations and seasonal behavior for each.
What are current flow conditions on Sugar River?
Live USGS streamflow readings for Sugar River are charted in the sidebar of this page and updated automatically from the nearest gauge.
Is Sugar River fishing well right now?
We publish a fresh bite report for Sugar River each week based on recent on-the-water intel. The current report — with conditions, hatches, and what's producing — is on this page.