Delaware River Report: June 11, 2025

Both reservoirs are still spilling. The release from Cannonsville is 600 cfs. There is 1,454 cfs spilling. The water temp at Stilesville dropped a few degrees and is starting off at 62 degrees this morning. It’s still cooler below Hale Eddy. The hatches have pushed later due to the warmer water temps. Nymphing and streamers have worked well during the day. Most of the rain slid around us and we are in good shape for floating on the West and Main. The Upper East is reaching a good level and will have some wade opportunitites but the best wading is still on the Beaverkill and Willowemoc.

Today will be 79 degrees with sun and clouds mixed. Wind will be 10 – 15 mph from the South.

Don with one after the sun popped out yesterday. Jeremy Shurites photo
Bennett with a good one yesterday. Sam Jones photo

What’s Hatching:
March Brown – #10-2xl – Maccaffertium vicarium
Gray Fox – #12-2xl – Maccaffertium vicarium
Light Cahill – #14 – Epeorus vitreus (male), Ephemeralla rotunda, Ephemerella invaria
Pale Evening Dun – #14 – Epeorus vitreus (female)
Sulphur – #16 – Ephemerella dorothea
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Dark Grannom – #16 – Dark Brachycentrus
Tan Caddis – #16 – 18 – Hydropsyche spp.
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon 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, NY2,050 cfs62°
West Branch at Hale Eddy, NY2,270 cfs58°
East Branch at Harvard, NY654 cfs55°
East Branch at Fishs Eddy, NY1,450 cfsN/A °
Mainstem at Lordville, NY4,510 cfs62°
Beaverkill at Cooks Falls, NY543 cfs59°
West Branch at 191 Bridge58°
West Branch at Walton (Cannonsville inflow)1,520 cfs60°
Cannonsville Reservoir Release 600 cfs
Cannonsville Reservoir Capacity102.7%
Pepacton Reservoir Capacity100.2%
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