Delaware River Report: May 29, 2023

Today will be another bright sunny day that makes it feel like August. There are some caddis and a few mayflies during the day but nymphing early has been the best option. The hatching picks up in the evening as the sun drops. Tan caddis are the most common insect we’ve seen during the day. Sulphurs, Light Cahills, March Browns, cornutas and a few Green Drakes are hatching. Dark Blue Sedges #14 are out in the evening (Psilotreta sp.). Keep an eye on the water temps. The Beaverkill at Cooks Falls, East Branch at Fishs Eddy, and Mainstem at Lordville all peaked close to or above 70 degrees yesterday,

Today will be hot again hitting 84 degrees with what Wunderground describes as “A good deal of sunshine”. Wind will be 5 – 10 mph from the South.

What’s Hatching:
Sulphur – #16 – 18 – E. dorothea
March Brown – #10-2xl – M. vicarium
Gray Fox – 12-2xl – M. vicarium
Light Cahill – #14 – E. invaria
Light Blue Wing Olive – #14 – D. cornuta
Green Drake – #8-2xl – E. guttulata
Dark Blue Sedge – #14 – Psilotreta sp.
Tan Caddis – #16 – 18 – Hydropsyche sp.
Dark Grannom – #16 – 18 – Brachycentrus sp. (Dark)
Dark Blue Wing Olive – #16 – 18 – Baetis spp.



View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY426 cfs42°
West Branch at Hale Eddy, NY490 cfs44°
East Branch at Harvard, NY156 cfs56°
East Branch at Fish’s Eddy, NY355 cfs62°
Mainstem at Lordville, NY1,020 cfs64°
Beaverkill at Cooks Falls, NY185 cfs61°
West Branch at 191 Bridge55°
West Branch at Walton (Cannonsville inflow)138 cfs61°
Cannonsville Reservoir Release450 cfs
Cannonsville Reservoir Capacity95.9%
Pepacton Reservoir Capacity98%
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