Delaware River Report: May 6, 2025

10:30 am update: The spill over Cannonsville has increased dramatically and will be too high for wading

The release from Cannonsville is 320 cfs with 212 cfs spilling over the top. That will bring the water temps up slightly in Stilesville. The rivers have dropped quite a bit since yesterday but the only real wade opportunity is above Oquaga Creek. Keep an eye on the Stilesville gauge to make sure the spill doesn’t increase much throughout the day. The lower East and West Branch still have quite a bit of color but are fishable. The lower Main is muddier than the upper river sections. Watch the radar this afternoon. Hopefully the storms slide around us. It’s likely a streamer / nymph day but we’ve seen dry fly fishing in higher water so be prepared just in case.

Today will be 66 degrees with clouds and possible afternoon thundersotrms. Total rainfall during the day may be .5″. Wind will be 5 – 10 mph from the South.

What’s Hatching:
Dark Hendrickson – #14 – 16 – Ephemerella subvaria (male)
Light Hendrickson – #12 – 14 – Ephemerella subvaria (female)
Blue Quill – #16 – 18 – Paraleptophlebia adoptiva
March Brown – #10-2xl – Maccaffertium vicarium
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Quill Gordon – #14 – Epeorus pleuralis
Little Black Caddis -#18 – 20 – Chimarra sp.
Apple Caddis – #16 – 20 – Light Brachycentrus
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.


Click on the gauge links below for the latest flow information.

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY519 cfs50°
West Branch at Hale Eddy, NY2,160 cfs52°
East Branch at Harvard, NY686 cfs51°
East Branch at Fishs Eddy, NY3,120 cfsN/A °
Mainstem at Lordville, NY8,110 cfs55°
Beaverkill at Cooks Falls, NY1,700 cfs54°
West Branch at 191 Bridge53°
West Branch at Walton (Cannonsville inflow)2,110 cfs55°
Cannonsville Reservoir Release 320 cfs
Cannonsville Reservoir Capacity98.9%
Pepacton Reservoir Capacity96.2%
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