Delaware River Report / Conditions September 9, 2021

We had some rain overnight but not enough to affect the West Branch.  The flow at Hale Eddy only rose 50 cfs and has leveled off.  The WB is looking pretty much the same as yesterday.  The Beaverkill and East Branch have more runoff and are up quite a bit.  Check the flow links below for the latest information.  We have good cloud cover this morning with a slight chance of rain.  Wind will be negligible.  Hopefully that pushes the olives earlier in the day.

 

What’s Hatching:
Olive Sulphur – #18 – 20 – Heptagenia hebe
Light Cahill – #14 – Stenocron spp. , E. invaria
Slate Drake – #12-2xl – 12 – Isonychia bicolor
Tiny Blue Wing Olive – #20 – 24 – Pseudocloeon sp.
Blue Wing Olives – #16 – 20 – D. deficiens, lata
Light Blue Wing Olives – #16 – 20 – E. cornutella, attenuata
Tan Caddis – #16 – 18 – Hydropsyche sp.

Click on the gauge below for the most recent update:

West Branch at Stilesville, NY 610 cfs
49°
West Branch at Hale Eddy, NY 756 cfs
53°
East Branch at Harvard, NY 548 cfs 56°
East Branch at Fish’s Eddy, NY 2,160 cfs 61°
Mainstem at Lordville, NY 2,960 cfs 63°
Beaverkill at Cooks Falls, NY 1,570 cfs 61°
Cannonsville Reservoir Release 600 cfs
West Branch at 191 Bridge N/A 58°
West Branch at Walton (Cannonsville inflow) 601 cfs
64°
Cannonsville Reservoir Capacity 94.1%
Pepacton Reservoir Capacity 95.7%

 

 

 

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