Delaware River Report: October 10, 2026

The release from Cannonsville is 500 cfs. The cut back of the release is most likely them anticipating tomorrow afternoons rain helping to meet the minimum flow target at Montague, NJ. Check the Stilesville gauge link below for the most up to date information. We’re mainly fishing small olives. There are some Isonychias and caddis around – plus a few hebes.

Today will be 66 degrees partly cloudy in the morning turning overcast in the afternoon. Wind will be light and variable.


Mike with a nice brown yesterday. Peyton Van der Linden photo
Tom with a nice walleye on a streamer yesterday. Samuel Jones photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis vagans
Olive Sulphur – 18 – 20 – Heptagenia hebe
Tan Caddis – #16 – 20 – Hydrosyche sp
Light Cahill – #14 – Epeorus vitreus, Ephemerella invaria, Stenacron spp.
Slate Drake – #14 – Isonychia bicolor


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, NY533 cfs54°
West Branch at Hale Eddy, NY658 cfs52°
East Branch at Harvard, NY113 cfs49°
East Branch at Fishs Eddy, NYN/A N/A
East Branch at Hancock, NY292 cfs54°
Mainstem at Lordville, NY1,250 cfs54°
Beaverkill at Cooks Falls, NY140 cfs51°
West Branch at 191 Bridge52°
West Branch at Walton (Cannonsville inflow)113 cfs51°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity68.1%
Pepacton Reservoir Capacity77.9%

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