Delaware River Report / Conditions September 10, 2017

Sep 10, 2017 Comments Off by

The clouds stuck around longer than expected yesterday and the air temp stayed cool.  We had decent report of olives and isonychia hatches by mid afternoon.  Once again it seems the olives stole the show right down to the spinner falls.  There were even some white flies hatching on some of the lower river sections.  Today is going to be warmer with more sun.  Nymphing may be better early until we get some shaded banks or the sun drops behind the hills.  If we’re lucky this week’s warmer air temperatures will bring out the flying ants again.

 

Hatching:
Slate Drake #12-2xl – 12 – Isonychia bicolor
Sulphur – #16 – 20 – Ephemerella dorothea
Light Cahill – #14 – Summer Sulphurs, Stenocron spp.
Little BWO – #22 – 26- Pseudocloeon sp.
Blue Wing Olives – #18 – Baetis sp.
Tricos – #22 – 26 – Tricorythodes
Olive Sulphur – #18 – 20 – Heptagenia hebe
Little Tan Sedge – #16 – 18 – Glossosoma sp.
Green Caddis – #16 – Ryacophilia sp.
Tan Caddis #16 – 18 – Hydropsyche spp.

Click on the gauge below for the most recent update:

West Branch at Stilesville, NY 316 cfs
48°
West Branch at Hale Eddy, NY 415 cfs
49°
East Branch at Harvard, NY 162 cfs 50°
East Branch at Fish’s Eddy, NY 467 cfs
55°
Mainstem at Lordville, NY 1,060 cfs
56°
Beaverkill at Cooks Falls, NY 228 cfs 55°
Cannonsville Reservoir Release 325 cfs
West Branch at 191 Bridge  N/A 52°
West Branch at Walton (Cannonsville inflow) 167 cfs
Cannonsville Reservoir Capacity 78.3%
Pepacton Reservoir Capacity 86.2%

 

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