Delaware River Report: July 30, 2026

The release from Cannonsville is 500 cfs. We had a few more showers yesterday but the West Branch came through fine again and looks great this morning. The Beaverkill, Willowemoc, lower East Branch, and Mainstem are still all high and very off color. Aside from a few light showers otday we should have a few days with no rain ahead of us. So the fishing on the West Branch will be the same as it’s been for a few weeks. The daytime sulphurs are hatching in Deposit mixed with some olives and a few Isonychias. Smaller seems to be better. Stick to the lower West if you want to nymph. The algae has been bad up top making it a dry fly only game.

Today will be 75 degrees with clouds and some afternoon showers. Total rainfall should be .05″. Wind will be 5 – 10 from the North.


Nick making a Summer appearance. Sean Witman photo
Aday with his first fly rod trout. Peyton Van der Linden photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis vagans
Sulphur – 16 – 20 – Ephemerella dorothea
Tan Caddis – #16 – 20 – Hydrosyche sp
Light Cahill – #14 – Epeorus vitreus, Ephemerella invaria, Stenacron spp.
Slate Drake – #12-2xl – 12 – 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, NY525 cfs46°
West Branch at Hale Eddy, NY674 cfs50°
East Branch at Harvard, NY564 cfs60°
East Branch at Fishs Eddy, NYN/A N/A
East Branch at Hancock, NY6,010 cfs63°
Mainstem at Lordville, NY7,140 cfs63°
Beaverkill at Cooks Falls, NY3,560 cfs61°
West Branch at 191 Bridge58°
West Branch at Walton (Cannonsville inflow)2,810 cfs63°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity74.3%
Pepacton Reservoir Capacity86.7%

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