Delaware River Report: August 10, 2022

There was a small overnight pulse from Cannonsville that brought the flow up to 600 cfs at Stilesville. The flow is already dropping back to normal. Small sulphurs, olives, and cahills are making up the bulk of the bugs on the upper river sections. We are still seeing some mid day dry fly action in the coldest river sections. The lower West has fished best at low light in the morning and evening with olives and cahills. Today will be sunny with a few clouds, 80 degrees, and wind 5 – 10 mph from the North.

The East Branch at Fishs Eddy, the Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked over 70 degrees yesterday. Give these sections a break until we get cooler temps.

A smaller overnight pulse

What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 20 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY577 cfs47°
West Branch at Hale Eddy, NY 606 cfs48°
East Branch at Harvard, NY156 cfs60°
East Branch at Fish’s Eddy, NY257 cfs70°
Mainstem at Lordville, NY944 cfs70°
Beaverkill at Cooks Falls, NY85 cfs72°
West Branch at 191 Bridge58°
West Branch at Walton (Cannonsville inflow)49 cfs65°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity64%
Pepacton Reservoir Capacity78.9%
Close