Upper Delaware, New York
West Branch Delaware River Fishing Report: May 29, 2026
The West Branch is in good shape at Hale Eddy with cold tailwater water, a modestly falling flow, and caddis, March Brown, Gray Fox, sulphur, and Green Drake opportunities.
- Status
- good
- Flow trend
- falling
- Best window
- Midday through evening, with the better dry-fly chances under clouds or lower light
- Best methods
- dry flies, nymphs, dry-dropper
Quick Summary
The West Branch is a good New York option today. USGS showed 586 cfs, 2.90 feet, and 44.4 F at Hale Eddy at 7:45 AM EDT, a little lower than yesterday and still comfortably cold for trout. Current local Delaware reports checked this morning point to caddis as a dependable midday-to-evening bug, with March Browns, Gray Fox, Cahills, sulphurs, Green Drakes, and BWOs also worth carrying. Expect mostly sunny weather early, more wind from the west and northwest, and a shower chance tonight; nymph or dry-dropper through bright midday stretches and be ready for dries when clouds or evening light help.
Conditions Snapshot
| Field | Value |
|---|---|
| Status | Good |
| Flow | 586 cfs at 7:45 AM EDT |
| Gauge Height | 2.90 feet |
| Water Temp | 44.4 F |
| Clarity | Good in current local reports; verify at your access |
| Trend | Falling slightly from the last published report |
| Best Window | Midday through evening, with the better dry-fly chances under clouds or lower light |
| Best Method | dry flies; nymphs; dry-dropper |
| Wadeability | Good, with normal caution around deeper mid-channel slots |
Weather
For Hancock, NY, the National Weather Service forecast calls for a high near 74 F with mostly sunny skies. West wind is forecast around 2 to 9 mph during the day. Tonight brings a 40 percent chance of showers, northwest wind 6 to 12 mph, and gusts as high as 28 mph. There were no active NWS alerts for the checked point at report time.
River Notes
Hale Eddy is holding in a comfortable late-May range for wading and floating, and the morning tailwater temperature leaves a wide safety margin for trout. Local Delaware context reported a 450 cfs Cannonsville release, which should keep the upper West Branch cold while the official Hale Eddy gauge gives the best planning number for the public river. Start in riffles, bank seams, and ledge transitions where trout can feed without sitting in the slowest water. If bright sun slows surface activity, fish a caddis pupa, March Brown nymph, or dry-dropper rig until bugs or rise forms tell you to simplify.
Hatch Activity
Current local Delaware and Catskill reports support a broad late-May hatch mix. Caddis remain a dependable daily food source, while March Browns, Gray Fox, sulphurs, Cahills, Green Drakes, and BWOs can all matter depending on light, wind, and section. Keep spinner patterns ready for calmer evening slicks.
| Hatch | Size | Notes |
|---|---|---|
| Tan Caddis | 16-18 | Most dependable daytime-to-evening activity; fish adults, pupa, and soft hackles through riffles |
| Dark Blue Sedge | 14 | Worth watching near evening on riffles and softer edges |
| March Brown / Gray Fox | 10-14 | Use larger mayflies for prospecting broken water and bank seams |
| Sulphur | 16-18 | Best later in the day, especially under cloud cover or lower light |
| Cahill | 12-14 | Carry light mayflies for mixed evening surface activity |
| Blue Winged Olive | 16-18 | Better if clouds or showers settle over the river |
| Green Drake | 8-10 | Present enough to carry; use as an option, not the only plan |
| Rusty Spinner | 10-18 | Important in calm evening slicks after daytime mayfly activity |
Recommended Flies
| Category | Fly | Size | Notes |
|---|---|---|---|
| Dry | Elk Hair Caddis | 16-18 | Search riffles and soft edges when caddis are moving |
| Dry | March Brown / Gray Fox Parachute | 10-14 | Good visible dry when blind casting larger mayflies |
| Dry | Sulphur Comparadun | 16-18 | Use during afternoon or evening sulphur activity |
| Dry | Rusty Spinner | 10-18 | Keep ready for calmer evening spinner falls |
| Dry | Green Drake Comparadun | 8-10 | Carry for low-light windows or larger rise forms |
| Nymph | March Brown Nymph | 10-12 | Fish before larger mayflies show on top |
| Nymph | Caddis Pupa | 14-18 | Dead drift or swing ahead of adult caddis activity |
| Wet | Partridge and Orange | 12-16 | Useful bridge pattern when bugs are active but rises are sparse |
| Streamer | Small Olive Sculpin | 4-8 | Best in low light or if showers add a little stain |
Tactics
Fish nymphs, caddis pupa, or a dry-dropper through riffle seams and ledge water until the surface activity becomes obvious. When fish rise, match the rise form before changing through the whole box: caddis and emergers in broken water, March Brown or Gray Fox dries along banks and riffles, sulphurs in softer lanes, and spinners in calmer evening water. The upper West Branch is cold this morning, but if you move to warmer lower system water later in the day, carry a thermometer and stop targeting trout if temperatures approach 68 F.
Gauge Links
| Gauge | Flow | Temp | Link |
|---|---|---|---|
| WEST BRANCH DELAWARE RIVER AT HALE EDDY NY | 586 cfs | 44.4 F | USGS 01426500 |
Sources
Official sources checked: USGS station 01426500 and the National Weather Service forecast and alerts for the Hancock, 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, and method context.