Delaware River Report: June 28, 2026

The release from Cannonsville is 500 cfs. Today is starting off cloudy again and though the forecast says they’ll stick around we’ll probably still see some sun. Start the day nymphing or blind casting some larger flies until you see rises. Bring all your summer favorites: sulphurs, Cahills, Isonychias, olives, and some caddis.

Today will be 84 degrees and mostly cloudy. Wind will be light.


Andy. Christian Bockelmann photo
Mike . Christian Bockelmann photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis vagans
Sulphur – 16 – 18 – Ephemerella dorothea
Tan Caddis – #16 – 20 – Hydrosyche sp
Light Cahill – #14 – Epeorus vitreus, Ephemerella invaria, Stenacron spp.
Slate Drake – #12-2xl – 12 – Isonychia bicolor
Dark Blue Sedge – #14 – Psilotreta 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, NY507 cfs44°
West Branch at Hale Eddy, NY581 cfs47°
East Branch at Harvard, NY192 cfs57°
East Branch at Fishs Eddy, NY370 cfsN/A
East Branch at Hancock, NY417 cfs69°
Mainstem at Lordville, NY1,190 cfs64°
Beaverkill at Cooks Falls, NY141 cfs66°
West Branch at 191 Bridge57°
West Branch at Walton (Cannonsville inflow)197 cfs67°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity87.3%
Pepacton Reservoir Capacity92.0%

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