River Reports
Delaware River Report: July 8, 2022
For daytime dry fly activity look for sulphurs in the coldest river sections with some cahills and Isonychias. Mainly sulphurs. There are a few caddis around in the morning along with some left over spinners in the bigger pools. The lower river sections had some small sulphurs hatching a little earlier than we expected. A few cahills, and small olives were mixed in but it was mainly about the sulphurs down here too. We have cloud cover this morning but that should burn off and turn to sunshine. It’ll hit 82 degrees with wind 5 – 10 mph from the North.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked close to 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.

What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 20 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 504 cfs | 45° |
| West Branch at Hale Eddy, NY | 547 cfs | 48° |
| East Branch at Harvard, NY | 191 cfs | 60° |
| East Branch at Fish’s Eddy, NY | 374 cfs | 67° |
| Mainstem at Lordville, NY | 1,200 cfs | 67° |
| Beaverkill at Cooks Falls, NY | 154 cfs | 68° |
| West Branch at 191 Bridge | 58° | |
| West Branch at Walton (Cannonsville inflow) | 117 cfs | 68° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 82.7% | |
| Pepacton Reservoir Capacity | 90.1% |
Delaware River Report: July 7, 2022
The clouds stuck around longer than expected yesterday. The sun finally popped out in the afternoon but not as much as Wunderground projected. The cloud cover was good for fishing and made being on the water all day a little easier. There aremid afternoon sulphurs in the coldest river sections with some cahills and Isonychias. Caddis are around in the morning along with some left over spinners in the bigger pools. Once the sun drops the lower river sections are seeing some sulphurs, cahills, and small olives. Today should be similar to yesterday except we shouldn’t have any wind. The clouds will burn off in the afternoon and the air temp will hit 80 degrees.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked close to 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.
What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 20 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 504 cfs | 45° |
| West Branch at Hale Eddy, NY | 552 cfs | 48° |
| East Branch at Harvard, NY | 197 cfs | 58° |
| East Branch at Fish’s Eddy, NY | 397 cfs | 64° |
| Mainstem at Lordville, NY | 1,240 cfs | 65° |
| Beaverkill at Cooks Falls, NY | 166 cfs | 66° |
| West Branch at 191 Bridge | 56° | |
| West Branch at Walton (Cannonsville inflow) | 128 cfs | 66° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 83.1% | |
| Pepacton Reservoir Capacity | 90.4% |
Delaware River Report: July 6, 2022
So far all of the storms have gone around us so the rivers are starting off at pretty much the same flows as yesterday. The water temps did drop a couple of degrees overnight. We have decent cloud cover this morning but we should see some sun in the afternoon. The air temp will hit 78 degrees with wind 5 – 10 mph from the North. We’re seeing some mid afternoon sulphurs in the coldest river sections with some cahills and Isonychias mixed in. A few people are finding some fish on caddis early. The other river sections are seeing the best hatching towards evening.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked close to 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.
What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 20 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 504 cfs | 45° |
| West Branch at Hale Eddy, NY | 556 cfs | 48° |
| East Branch at Harvard, NY | 206 cfs | 57° |
| East Branch at Fish’s Eddy, NY | 421 cfs | 64° |
| Mainstem at Lordville, NY | 1,270 cfs | 64° |
| Beaverkill at Cooks Falls, NY | 173 cfs | 66° |
| West Branch at 191 Bridge | 55° | |
| West Branch at Walton (Cannonsville inflow) | 132 cfs | 67° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 83.7% | |
| Pepacton Reservoir Capacity | 90.8% |
Delaware River Report: July 5, 2022
Today looks like a good fishing day with some rain coming through this morning totaling .25″. We already have good cloud cover. Wind will be 10 – 15 mph from the south. That’s not ideal but much better than 85 and blazing sunshine. So look for places that will block the wind and it should be fine. Hopefully the rain pushes the olives and sulphurs to hatch a little earlier in the day. Some sections may see fog but the wind should actually help clear that. No real change in hatches so sulphurs, cahills, and olives. Plus some Isonychias.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.
What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 20 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 504 cfs | 45° |
| West Branch at Hale Eddy, NY | 556 cfs | 48° |
| East Branch at Harvard, NY | 206 cfs | 60° |
| East Branch at Fish’s Eddy, NY | 441 cfs | 66° |
| Mainstem at Lordville, NY | 1,300 cfs | 67° |
| Beaverkill at Cooks Falls, NY | 178 cfs | 66° |
| West Branch at 191 Bridge | 59° | |
| West Branch at Walton (Cannonsville inflow) | 128 cfs | 68° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 85.4% | |
| Pepacton Reservoir Capacity | 91.8% |
Delaware River Report: July 4, 2022
There was another overnight 100 cfs pulse from Cannonsville to keep the temp at Lordville under 75 degrees. The flow at Stilesville is almost back to 500 cfs and Hale Eddy is dropping. It shouldn’t be noticeable on the West Branch by the time most people start fishing today. Today will be a lot like yesterday but with less wind. The air temp will hit 81 degrees with sunshine. Wind will be 5 – 10 mph from the North. The best bet for daytime dry fly activity remains on the coldest sections of the rivers. We have bee seeing some Sulphurs mixed with caddis hatching by lunchtime. The lower sections will be nymphing / wet flies early with the best shot of dry fly action in the evening as the sun drops. No real change in hatches so sulphurs, cahills, and olives. Plus some Isonychias.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.

What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 20 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 504 cfs | 45° |
| West Branch at Hale Eddy, NY | 649 cfs | 46° |
| East Branch at Harvard, NY | 213 cfs | 58° |
| East Branch at Fish’s Eddy, NY | 500 cfs | 64° |
| Mainstem at Lordville, NY | 1,420 cfs | 66° |
| Beaverkill at Cooks Falls, NY | 205 cfs | 64° |
| West Branch at 191 Bridge | 57° | |
| West Branch at Walton (Cannonsville inflow) | 217 cfs | 64° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 85.4% | |
| Pepacton Reservoir Capacity | 91.8% |
Delaware River Report: July 3, 2022
We had some afternoon thunderstorms that added a bit of water to the Beaverkill and East Branch but had no affect o the West Branch. It’s clear and just under 600 cfs on the lower West this morning. We’ll hit 78 degrees today with sunshine and wind 10 – 15 mph out of the North. The best bet for daytime dry fly activity remains on the coldest sections of the rivers. The lower sections will be nymphing / wet flies early with the best shot of dry fly action in the evening as the sun drops. No real change in hatches so sulphurs, cahills, and olives. Plus some Isonychias.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.
What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 20 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 496 cfs | 45° |
| West Branch at Hale Eddy, NY | 587 cfs | 48° |
| East Branch at Harvard, NY | 246 cfs | 58° |
| East Branch at Fish’s Eddy, NY | 643 cfs | 65° |
| Mainstem at Lordville, NY | 1,630 cfs | 68° |
| Beaverkill at Cooks Falls, NY | 279 cfs | 66° |
| West Branch at 191 Bridge | 58° | |
| West Branch at Walton (Cannonsville inflow) | 217 cfs | 66° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 85.4% | |
| Pepacton Reservoir Capacity | 91.8% |
Delaware River Report: July 2, 2022
Most of the heavy storms slid south of us last night and the flows are starting close to yesterday’s. There is some light rain falling but not enough to change anything. Total rainfall for the day should be .06″. Hopefully that pushes the hatches a little earlier in the day. Yesterday fished similar to the other days this week with some daytime dry fly activity on the coldest sections of river and evening activity on the lower sections. Sulphurs and cahills are making up the bulk of the flies but there are Isonychias, olives, and a few caddis out there too.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.


What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 18 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 487 cfs | 45° |
| West Branch at Hale Eddy, NY | 569 cfs | 50° |
| East Branch at Harvard, NY | 259 cfs | 60° |
| East Branch at Fish’s Eddy, NY | 553 cfs | 66° |
| Mainstem at Lordville, NY | 1,440 cfs | 68° |
| Beaverkill at Cooks Falls, NY | 211 cfs | 68° |
| West Branch at 191 Bridge | 60° | |
| West Branch at Walton (Cannonsville inflow) | 246 cfs | 68° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 85.4% | |
| Pepacton Reservoir Capacity | 91.8% |
Delaware River Report: July 1, 2022
There was a quick pulse of an extra 100 cfs from Cannonsville overnight. This was done to keep the Mainstem at Lordville from hitting 75 degrees. The flow at Stilesville has already dropped back to normal. Yesterday was another sunny so it fished a lot like normal summer conditions. There is some daytime activity on the upper river sections. Mostly sulphurs with a few cahills. The lower West Branch has been good as the sun drops with a mix of sulphurs, cahills, and a few Isonychias. Nymphing and wet flies have worked better midday. Today will be warmer hitting 89 degrees. Hopefully Wunderground is correct and we’ll see cloud cover. Wind will be 10 – 15 mph from the South. There is a slight chance of a stray thunderstorm.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these sections a break until we get cooler temps.


What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 18 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 496 cfs | 45° |
| West Branch at Hale Eddy, NY | 649 cfs | 48° |
| East Branch at Harvard, NY | 219 cfs | 58° |
| East Branch at Fish’s Eddy, NY | 494 cfs | 64° |
| Mainstem at Lordville, NY | 1,430 cfs | 66° |
| Beaverkill at Cooks Falls, NY | 189 cfs | 66° |
| West Branch at 191 Bridge | 59° | |
| West Branch at Walton (Cannonsville inflow) | 144 cfs | 65° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 85.9% | |
| Pepacton Reservoir Capacity | 92.1% |
Delaware River Report: June 30, 2022
Yesterday was another sunny day and it fished that way. Nymphing or wets early with most of the hatching happening as the sun dropped. Sulphurs, cahills, and small olives were on the water. A few Isonychias were hatching sporadically so keep an eye out for them too. If you don’t feel like nymphing try blind casting Iso patterns in the riffles. Your best shot at daytime dry fly action on sunny days will be the sections with the coldest water. You will find some sulphurs hatching. Not a super strong hatch yet but some. Today will be 83 degrees, partly cloudy (so sunshine), with wind 5 – 10 mph from the North.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked close to 70 degrees yesterday. Even with the cooler weather it’s time to give these sections a break until we get cooler temps.

What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 18 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 496 cfs | 46° |
| West Branch at Hale Eddy, NY | 569 cfs | 47° |
| East Branch at Harvard, NY | 229 cfs | 57° |
| East Branch at Fish’s Eddy, NY | 547 cfs | 62° |
| Mainstem at Lordville, NY | 1,530 cfs | 64° |
| Beaverkill at Cooks Falls, NY | 205 cfs | 63° |
| West Branch at 191 Bridge | 56° | |
| West Branch at Walton (Cannonsville inflow) | 144 cfs | 65° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 86.3% | |
| Pepacton Reservoir Capacity | 92.4% |
Delaware River Report: June 29, 2022
Yesterday was a cool, sunny day without many clouds. Nymphing and wets were your best bets during the day. Some people are blind casting Isonychias and cahills in the riffles and finding some fish. The best shot at dry fly fishing has been in the evening as the sun starts to drop. Sulphurs, cahills, and small olives are making up the bulk of the bugs. Today should fish similar with sunshine and the air temp hitting 80 degrees. wind will be from the South 5 – 10 mph.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked close to 70 degrees yesterday. Even with the cooler weather it’s time to give these sections a break until we get cooler temps.

What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 18 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 496 cfs | 46° |
| West Branch at Hale Eddy, NY | 578 cfs | 46° |
| East Branch at Harvard, NY | 246 cfs | 55° |
| East Branch at Fish’s Eddy, NY | 629 cfs | 60° |
| Mainstem at Lordville, NY | 1,670 cfs | 64° |
| Beaverkill at Cooks Falls, NY | 228 cfs | 62° |
| West Branch at 191 Bridge | 55° | |
| West Branch at Walton (Cannonsville inflow) | 173 cfs | 64° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 86.6% | |
| Pepacton Reservoir Capacity | 92.6% |
Delaware River Report: June 28, 2022
The rain stopped early yesterday and the clouds definitely burned off early than we’d hoped. We ended up with another bright and sunny day. So it’s fishing like normal Summer conditions. The bet dry fly action during the day will be in the river sections with the coldest water. Slightly warmer river sections will fish best with nymphs and wets during the day and turn on with dries towards dark and even after dark. Sulphurs, Cahills, and Olives are making up most of the bugs. We are seeing a few yellow sallys and caddis in the afternoon.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked around 70 degrees yesterday. Even with the cooler weather it’s time to give these sections a break until we get cooler temps.
What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 18 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Yellow Sally Stonefly – #14 – Isoperla spp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 496 cfs | 46° |
| West Branch at Hale Eddy, NY | 592 cfs | 47° |
| East Branch at Harvard, NY | 270 cfs | 56° |
| East Branch at Fish’s Eddy, NY | 815 cfs | 62° |
| Mainstem at Lordville, NY | 1,910 cfs | 64° |
| Beaverkill at Cooks Falls, NY | 300 cfs | 62° |
| West Branch at 191 Bridge | 56° | |
| West Branch at Walton (Cannonsville inflow) | 225 cfs | 65° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 86.9% | |
| Pepacton Reservoir Capacity | 92.7% |
Delaware River Report: June 27, 2022
We woke up to a little rain this morning but so far it hasn’t been enough to affect the rivers. The cloud cover and cooler air temp that came with the rain are certainly welcome. Yesterday was bright and warm. There were some bugs early but most people seemed to do better as the sun dropped. The weather kept the bugs sparser than what we’ve seen. Hopefully today’s weather change pushes them earlier in the day. Small olives, sulphurs, cahills, and a few caddis are making up the bulk of the hatch.
The East Branch at Fishs Eddy, The Beaverkill at Cooks Falls, and the Mainstem at Lordville all peaked around 70 degrees yesterday. Even with the cooler weather it’s time to give these sections a break until we get cooler temps.

What’s Hatching:
Slate Drake – 12-2xl – 12- Isonychia bicolor
Sulphur – #16 – 18 – E. dorothea
Light Cahill – #14 – E. vitreus (male), E. invaria, Stenacron spp.
Dark Blue Wing Olive – #18 – 20 – deficiens, lata
Yellow Sally Stonefly – #14 – Isoperla spp.
Dark Blue Sedge – #14 – Psilotreta sp.
Tan Spotted Sedge #16 – 18 – Hydropsyche sp.
Dark Grannom – #14 – 16 – Dark Brachycentrus sp.
Dark Blue Wing Olive– #16 – 18 – Baetis vagans
View the current local weather conditions.
| Click on any gauge for the most recent data: | ||
|---|---|---|
| West Branch at Stilesville, NY | 496 cfs | 46° |
| West Branch at Hale Eddy, NY | 611 cfs | 50° |
| East Branch at Harvard, NY | 284 cfs | 60° |
| East Branch at Fish’s Eddy, NY | 736 cfs | 65° |
| Mainstem at Lordville, NY | 1,940 cfs | 67° |
| Beaverkill at Cooks Falls, NY | 228 cfs | 68° |
| West Branch at 191 Bridge | 60° | |
| West Branch at Walton (Cannonsville inflow) | 191 cfs | 70° |
| Cannonsville Reservoir Release | 500 cfs | |
| Cannonsville Reservoir Capacity | 87.6% | |
| Pepacton Reservoir Capacity | 93.6% |