West Branch Delaware Fishing Report: July 7, 2026

Quick Summary

The West Branch is the best New York trout option in this morning's report set. USGS showed 566 cfs and 47.7 F at Hale Eddy, with Stilesville at 516 cfs and 44.8 F during the morning check. The release flow is steady, the water is cold, and current local river context points to clear fishable water on the West Branch while the East Branch and Beaverkill remain higher and more stained after rain. Fish nymphs, wets, or a dry-dropper until trout show, then be ready for sulphurs, small olives, Cahills, Isonychias, tan caddis, and evening spinners.

Conditions Snapshot

Field	Value
Status	Good on the cold tailwater, with steady release flows, light wind, cloud cover, and limited wading rather than broad wading
Flow	566 cfs at Hale Eddy; 516 cfs at Stilesville
Gauge Height	2.86 feet at Hale Eddy; 8.10 feet at Stilesville
Water Temp	47.7 F at Hale Eddy; 44.8 F at Stilesville during the morning USGS refresh
Clarity	Not reported by official gauges; current local reports described the West Branch as clear while nearby freestones remain more affected by rain
Trend	Stable release flow, slightly below yesterday morning at Hale Eddy
Best Window	Cloudy morning through early afternoon, then any safe evening spinner window
Best Method	Nymphs, wet flies, and dry-dropper rigs while prospecting; technical dries and spinners when fish rise steadily
Wadeability	Limited. Pick known gravel, soft inside edges, and short exits; do not treat the full river as easy wading water

Weather

For Hancock and Hale Eddy, the National Weather Service forecast calls for mostly cloudy weather, a high near 73 F, light east wind, and showers likely before midday with a chance of thunderstorms into the afternoon. Tonight turns partly cloudy with areas of fog and a low around 57 F. There were no active NWS alerts at the morning check, which is an improvement from yesterday's Flood Watch, but thunderstorms still matter. Leave the water if thunder is audible and avoid being stranded on bars or islands if a rain cell pushes feeder creeks.

River Notes

The West Branch has a favorable July setup: steady Cannonsville release water, cold temperatures, and enough cloud cover to keep fish comfortable and bugs active. The upper tailwater is the right starting point if you want trout water that stays well below the 68 F stress line. Nearby freestones and lower system water are carrying more rain influence and warmer readings, so do not leave cold water just to find easier footing. Expect fish to hold in soft seams, shaded banks, tailouts, and along the edges of faster lanes rather than in the heaviest current.

Hatch Activity

Early July on the cold West Branch still centers on sulphurs, small olives, Light Cahills, Isonychias, tan caddis, terrestrials, and evening spinners. Clouds and light rain should help olives and emergers. If the river stays quiet on top, blind-cast visible Cahills or Isonychias, swing soft hackles, or fish a sparse nymph rig until you see repeatable rises.

Hatch	Size	Notes
Sulphur	16-20	Main cold-tailwater mayfly; carry duns, emergers, cripples, and soft hackles
Blue Winged Olive	16-24	Most useful in clouds, fog, light rain, and softer afternoon light
Light Cahill	14	Good visible searching dry when pale bugs are mixed in
Isonychia	10-12	Fish nymphs and wets along riffle edges; use a visible dry when blind casting
Tan Caddis	16-20	Pupa, soft hackles, and low-riding adults can fill gaps before steady mayfly activity
Rusty Spinner	14-20	Keep ready for last light if wind and rain stay reasonable
Ants, Beetles, and Small Hoppers	10-18	Useful along shaded banks when hatch activity is thin

Recommended Flies

Category	Fly	Size	Notes
Dry	Sulphur Comparadun, Usual, or Sparkle Dun	16-20	Primary dry for cold-water surface fish
Dry	BWO Comparadun or CDC Dun	16-24	Use during clouds, light rain, fog, and quiet slicks
Dry	Light Cahill or White Wulff	14	Visible searching dry for mixed pale mayflies
Dry	Isonychia Parachute or Comparadun	10-12	Blind-cast along riffle seams or use for confident evening fish
Dry	Rusty Spinner	14-20	For last-light flats if weather allows a spinner fall
Nymph	Pheasant Tail, Frenchie, or Split-Back Mayfly	14-18	Light nymphing through softer seams and tailouts
Nymph	Isonychia Nymph	10-12	Work riffle edges and let the fly finish on a controlled swing
Wet	Soft Hackle Pheasant Tail or Soft Hackle Sulphur	14-18	Good when fish flash below emergers without steady rises
Nymph	Tan Caddis Pupa	16-18	Useful before the surface window builds

Tactics

Start with the coldest release water and move slowly. A light nymph rig, swung soft hackle, or dry-dropper is a better first choice than pounding the bank with heavy flies in clear water. When trout begin rising, watch one fish long enough to solve its lane, then fish a single dry or dry-and-emerger with a longer leader. Keep the wading plan conservative: 500-plus cfs is very fishable from the right places, but deep slots and pushy crossings are still poor bets. If afternoon sun breaks through and you move away from the West Branch, carry a thermometer and stop targeting trout before water approaches 68 F.

Gauge Links

Gauge	Flow	Temp	Link
WEST BRANCH DELAWARE RIVER AT HALE EDDY NY	566 cfs	47.7 F	USGS 01426500
WEST BRANCH DELAWARE RIVER AT STILESVILLE NY	516 cfs	44.8 F	USGS 01425000

Sources

Official sources checked: USGS stations 01426500 and 01425000, plus the National Weather Service forecast for the Hancock and Hale Eddy, NY area. This report is an original Custom FlyBox summary based on current official gauge and weather data, with local public conditions reports reviewed separately for hatch, access, method, clarity, and safety context.