Free Resource · Updated 2026
The Saco River flows out of the White Mountains through North Conway and into Maine. Its upper reaches in Carroll County hold wild brook trout in classic mountain stream habitat. The river is scenic, accessible, and a favorite for fly fishers exploring the White Mountain region.
Saco River Hatch Calendar — Quick Reference
The upper Saco above North Conway runs through a broad valley with easy wading and good hatches. Wild brook trout and some stocked browns are the primary targets. The river is popular with visitors to the White Mountains and can get busy on summer weekends.
Spring hatches are the main event. Quill Gordons and Hendricksons arrive in late April and May respectively. The March Brown hatch follows and overlaps with Green Drakes in late June. These hatches bring fish up in the larger pools that hold the best trout.
The Saco warms significantly in summer on the lower stretches. Focus on the upper river near Crawford Notch and the headwaters for cooler conditions. Fall BWOs and Autumn Caddis provide consistent dry fly fishing into October.
See the full New Hampshire Fly Hatch Chart for hatch timing across all of New Hampshire's top trout streams.
Check Conditions Near Saco RiverWhat to Fish
Epeorus pleuralis
The first reliable hatch of the White Mountains season. Quill Gordons on the Saco emerge on afternoons when water temps reach the mid-40s. Fish them in the pools and slower glides.
Recommended: Quill Gordon #14
Ephemera guttulata
Late June Green Drake hatches on the Saco are among the most exciting events in White Mountains fly fishing. Evening hatches draw large fish up from daytime lies.
Recommended: Green Drake #10
Baetis spp.
Reliable at both ends of the season on the Saco. October BWO hatches on cool overcast days produce good surface activity on the upper river.
Recommended: BWO Parachute #18-20
Neophylax spp.
Fall caddis hatches extend dry fly fishing on the Saco into October. Brook trout are particularly responsive to these in the upper river sections.
Recommended: Elk Hair Caddis #14
Common Questions
The upper river near Conway and the headwaters sections near Crawford Notch are the best for wild trout. Water is cooler, fish are more numerous, and the scenery is outstanding.
Yes, there is publicly accessible water through town. The river gets more pressure in the North Conway area but still holds fish. Early morning and weekday fishing is much less crowded.
Yes, particularly in the upper river above Conway and in small tributaries. These are native wild fish in classic White Mountain habitat. Stocked browns are also present on some sections.
FlyFishFinder combines hatch knowledge with live gauge alerts, Prime condition indicators, and real angler intel so you show up on the right day, not the wrong one.
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