Upper Delaware, New York
West Branch Delaware River Fishing Report: June 4, 2026
The West Branch is cold, steady, and fishable at Hale Eddy, with bright warm weather pushing the best dry-fly odds toward shade and the evening spinner window.
- Status
- good
- Flow trend
- stable
- Best window
- Morning shade, then late afternoon into evening as light comes off the water
- Best methods
- nymphs, dry flies, wet flies
Quick Summary
The West Branch remains a good New York trout option this morning. USGS showed 576 cfs, 2.90 feet, and 44.2 F at Hale Eddy at 7:45 AM EDT, nearly unchanged from yesterday morning and still in a comfortable tailwater range for careful wading. Local Delaware-system reports reviewed this week continue to support a broad early-June hatch mix, but today's bright, warm forecast means the most consistent daylight fishing should be nymphs, wets, and searching dries in broken water. Keep the dry-fly box ready for caddis, March Browns, Gray Fox, sulphurs, olives, Green Drakes, and spinners when shade or evening light gives fish more cover.
Conditions Snapshot
| Field | Value |
|---|---|
| Status | Good |
| Flow | 576 cfs at 7:45 AM EDT |
| Gauge Height | 2.90 feet |
| Water Temp | 44.2 F |
| Clarity | Not reported by official gauges; verify at the access |
| Trend | Stable to slightly falling from yesterday morning |
| Best Window | Morning shade, then late afternoon into evening as light comes off the water |
| Best Method | nymphs; dry flies; wet flies |
| Wadeability | Good overall, with normal West Branch caution around shelves, pushy seams, and boat traffic |
Weather
For Hancock, NY, the National Weather Service forecast calls for sunny skies and a high near 85 F. Wind should be light, generally northwest around 0-3 mph, and tonight should be mostly clear with a low around 54 F. No active NWS alerts were found for the forecast zone at report time. The warm air matters more away from the coldest release influence, so carry a thermometer if you move downriver or fish slower side water late in the day.
River Notes
Hale Eddy is holding close to yesterday's level, which gives anglers enough water to cover seams without pushing the river into a boat-only program. The cold morning temperature is favorable for trout, but the sunny forecast will make flat-water fish selective. Fish near-bank lanes and riffle shelves before stepping into them, and avoid standing in the exact soft water where fish may slide up during low light. Official data does not report clarity, so make the first stop a visibility check before committing to small dries or light tippet.
Hatch Activity
This remains a mixed early-June Delaware box rather than a single-hatch report. Current local context from the Delaware system continues to point to caddis, March Browns, Gray Fox, sulphurs, olives, Isonychia, Green Drakes, and evening spinners. Bright sun may delay the best surface rhythm, but the light wind forecast should help if bugs and spinners collect in the evening.
| Hatch | Size | Notes |
|---|---|---|
| Dark Blue Winged Olive | 16-22 | Best in shade, broken water, or if fish refuse larger mayflies |
| March Brown / Gray Fox | 10-14 | Good searching dry or nymph profile in riffles and bank seams |
| Sulphur | 14-18 | Carry emergers, duns, and spinners for late-day softer water |
| Isonychia | 10-12 | Nymphs and wets are useful in faster seams before fish show on top |
| Tan Caddis / Blue Sedge | 14-18 | Fish pupa or soft hackles through riffles before adults are obvious |
| Green Drake / Coffin Fly | 8-10 | Worth carrying for low light, but match smaller rise forms when needed |
| Rusty / Ginger Spinner | 10-20 | Important evening option if the surface stays calm |
Recommended Flies
| Category | Fly | Size | Notes |
|---|---|---|---|
| Dry | March Brown or Gray Fox Comparadun | 10-14 | Search broken water before fish lock onto a smaller bug |
| Dry | Sulphur Sparkle Dun or Spinner | 14-18 | Use in softer seams and evening tailouts |
| Dry | Elk Hair Caddis or Spent Caddis | 14-18 | Good around riffles when caddis are moving or spent |
| Dry | Green Drake or Coffin Fly | 8-10 | Keep ready for dusk without forcing it over smaller feeding fish |
| Dry | Rusty Spinner | 10-20 | Use a longer leader and careful reach cast in calm evening lanes |
| Nymph | March Brown or Isonychia Nymph | 10-12 | Work riffles, pocket seams, and pool heads during bright daylight |
| Nymph | Caddis Pupa | 14-18 | Dead drift or swing through riffle tails and edge seams |
| Wet | Partridge and Yellow or Leadwing Coachman | 12-16 | Swing when bugs are present but rises are scattered |
| Streamer | Small Olive Sculpin | 4-8 | Best early, late, or if a brief cloud window darkens the river |
Tactics
Start with subsurface presentations in riffles, inside seams, and bank water unless fish are already rising. A larger mayfly nymph with a caddis pupa dropper, a soft hackle swing, or a buoyant searching dry over broken water is a better first move than waiting on flat pools in full sun. When fish begin rising, slow down, identify whether the rise form fits caddis, sulphurs, olives, or spinners, and change size before changing the whole rig. If you fish into the evening, give spinner water space and make the first drift count.
Gauge Links
| Gauge | Flow | Temp | Link |
|---|---|---|---|
| WEST BRANCH DELAWARE RIVER AT HALE EDDY NY | 576 cfs | 44.2 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, release, access, and method context.