The release from Cannonsville is 549 cfs. We had a few showers overnight but the rainfall total was negligible and the rivers are starting off about the same as yesterday morning. The best bet for hatches is still in the coldest water on the Upper West Branch and Upper East Branch. Sulphurs and olives are making up most of the bugs but there are some Isonychias and Cahills, The algae is making nymphing tough on the Upper West so it’s much better mid to lower West Branch. There have been some olives some days on the lower West as the sun drops.
The Beaverkill, Lower East Branch, and Mainstem water temps are still peaking in the mid to high 70’s. It’s time to give these rivers a break until they cool back down.
Today will be 82 degrees with a chance of rain showers and thunderstorms. total rainfall should be .14″. Wind will be 5 – 10 mph from the South.


What’s Hatching:
Slate Drake – #12-2xl – 12 – Isonychia bicolor
Light Cahill – #14 – Epeorus vitreus (male), Ephemeralla rotunda, Ephemerella invaria
Pale Evening Dun – #14 – Epeorus vitreus (female)
Sulphur – #16 – 20 – Ephemerella dorothea
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
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, NY | 497 cfs | 46° |
| West Branch at Hale Eddy, NY | 617 cfs | 49° |
| East Branch at Harvard, NY | 200 cfs | 60° |
| East Branch at Fishs Eddy, NY | 441 cfs | N/A ° |
| Mainstem at Lordville, NY | 1,260 cfs | 69° |
| Beaverkill at Cooks Falls, NY | 176 cfs | 70° |
| West Branch at 191 Bridge | 59° | |
| West Branch at Walton (Cannonsville inflow) | 136 cfs | 73° |
| Cannonsville Reservoir Release | 549 cfs | |
| Cannonsville Reservoir Capacity | 90.4% | |
| Pepacton Reservoir Capacity | 92.1% |