Author: Jeff White
Delaware River Report / Conditions June 2, 2021
Yesterday we had more sun than Wunderground predicted but the bugs still came and people were able to find fish. It was a good mix of bugs so some fish took a few changes to figure out. Overall it was a decent day on the water. Today we’re starting off with some sunshine but should see some clouds roll in by lunch. Wunderground is showing some light rain by noon with a total of .15″ for the day. Wind will be 5 – 10 mph from the South. It sounds like a really good day to be out there.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – 18 – E. dorothea
Green Drake – #8-2xl – E. guttalata
Brown Drake – #10 – E. simulans
Light Cahill – #14 – E. vitreus (male), invaria
Pink Lady – #14 – E. vitreus (female)
Tiny Blue Wing Olive – #20 – 24 – Pseudocloeon sp.
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 526 cfs |
44° |
| West Branch at Hale Eddy, NY | 692 cfs |
48° |
| East Branch at Harvard, NY | 266 cfs | 53° |
| East Branch at Fish’s Eddy, NY | 884 cfs | 55° |
| Mainstem at Lordville, NY | 2,060 cfs | 57° |
| Beaverkill at Cooks Falls, NY | 462 cfs | 55° |
| Cannonsville Reservoir Release | 500 cfs |
|
| West Branch at 191 Bridge | N/A | 53° |
| West Branch at Walton (Cannonsville inflow) | 458 cfs |
57° |
| Cannonsville Reservoir Capacity | 98.6% | |
| Pepacton Reservoir Capacity | 99.9% |
Delaware River Report / Conditions June 1, 2021
The release from Cannonsville has been increased slightly to 500 cfs. It’s not a drastic change so there won’t be a noticeable difference for wading between yesterday and today. The rivers are looking good this morning and starting off at decent water temperatures. We should see more cloud cover today with the air temp reaching 74 degrees. Less wind at 5 – 10 mph from the West. There are a lot of different bugs hatching right now so the last few days have been both productive and a lot of fun.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – 18 – E. dorothea
Green Drake – #8-2xl – E. guttalata
Brown Drake – #10 – E. simulans
Light Cahill – #14 – E. vitreus (male), invaria
Pink Lady – #14 – E. vitreus (female)
Tiny Blue Wing Olive – #20 – 24 – Pseudocloeon sp.
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 526 cfs |
44° |
| West Branch at Hale Eddy, NY | 756 cfs |
48° |
| East Branch at Harvard, NY | 277 cfs | 50° |
| East Branch at Fish’s Eddy, NY | 1,070 cfs | 54° |
| Mainstem at Lordville, NY | 2,440 cfs | 55° |
| Beaverkill at Cooks Falls, NY | 585 cfs | 54° |
| Cannonsville Reservoir Release | 500 cfs |
|
| West Branch at 191 Bridge | N/A | 51° |
| West Branch at Walton (Cannonsville inflow) | 748 cfs |
50° |
| Cannonsville Reservoir Capacity | 97.5% | |
| Pepacton Reservoir Capacity | 98.8% |
Delaware River Report / Conditions May 31, 2021
There were a lot of bugs on the water yesterday afternoon and the fish seemed really happy about it. Everyone we saw had targets. It seemed to die off early in the cold weather but hopefully today’s warmer weather extends the evening fishing. It was a good mix of sulphurs, blue wing olives, gray fox, march browns, and cahills. Plus some river sections had green drakes. A little rain this morning will give way to some sunshine this afternoon. The air temp will hit 68 degrees. Wind will be 10 – 15 mph from the North.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – 18 – E. dorothea
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 438 cfs |
43° |
| West Branch at Hale Eddy, NY | 773 cfs |
47° |
| East Branch at Harvard, NY | 303 cfs | 49° |
| East Branch at Fish’s Eddy, NY | 1,310 cfs | 50° |
| Mainstem at Lordville, NY | 2,510 cfs | 50° |
| Beaverkill at Cooks Falls, NY | 919 cfs | 50° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 49° |
| West Branch at Walton (Cannonsville inflow) | 748 cfs |
50° |
| Cannonsville Reservoir Capacity | 97.5% | |
| Pepacton Reservoir Capacity | 98.8% |
Delaware River Report / Conditions May 30, 2021
The river flows have dropped back after the rain and everything looks good this morning, It’s going to be 50 degrees today with some showers developing. Total rainfall today should be 1/4″ or less according to Wunderground. Wind will be 5 – 10 mph from the North. Not a bad day to be on the water if you dress correctly. Yesterday was a good bug day with good opportunities. We received a lot of good fish pictures. The sulphur hatch in getting stronger along with the March Brown and Gray Fox hatches. There are some green drakes and brown drakes around. Today is another day to make sure you have tiny blue wing olives. Tan caddis have been a mainstay over the last few weeks
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – 18 – E. dorothea
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 438 cfs |
44° |
| West Branch at Hale Eddy, NY | 767 cfs |
47° |
| East Branch at Harvard, NY | 299 cfs | 49° |
| East Branch at Fish’s Eddy, NY | 1,190 cfs | 50° |
| Mainstem at Lordville, NY | 2,920 cfs | 50° |
| Beaverkill at Cooks Falls, NY | 622 cfs | 50° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 49° |
| West Branch at Walton (Cannonsville inflow) | 656 cfs |
50° |
| Cannonsville Reservoir Capacity | 97.5% | |
| Pepacton Reservoir Capacity | 98.8% |
Delaware River Report / Conditions May 29, 2021
The West Branch is clear in Homepool at 6 am. If that changes or the flows change dramatically we’ll do another update.
The rain should end around 10 am this morning. The West Branch at Hale Eddy flow has peaked and is beginning to drop. The flows on the East Branch, Beaverkill, and Mainstem are still climbing at 6 am this morning. Click on the gauge link below for the latest flow information. Today will be 51 degrees with wind 10 – 15 mph from the North. We may see another 1/4″ of rain tomorrow. Along with the bugs listed below we are finding a few green drakes and brown drakes. And definitely pseudos so carry your tiny blue wing olive box.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – E. dorothea
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 417 cfs |
44° |
| West Branch at Hale Eddy, NY | 1,020 cfs |
48° |
| East Branch at Harvard, NY | 436 cfs | 50° |
| East Branch at Fish’s Eddy, NY | 1,230 cfs | 55° |
| Mainstem at Lordville, NY | 2,250 cfs | 49° |
| Beaverkill at Cooks Falls, NY | 1,050 cfs | 53° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 49° |
| West Branch at Walton (Cannonsville inflow) | 662 cfs |
53° |
| Cannonsville Reservoir Capacity | 97.8% | |
| Pepacton Reservoir Capacity | 98.8% |
Delaware River Report / Conditions May 28, 2021
We should see 57 degrees, wind 5 -10 from the East, cloudy with rain in this afternoon. Daytime rainfall should be around 1/4″. We should see another 3/4″ of rain overnight. If Wunderground has this one right it should fish. We saw decent bugs yesterday but the wind and sun kept the fish a little spotty. March browns, gray fox, and a few sulphurs. Tan caddis we around in really good numbers most of the afternoon. We have some cool, wet weather for the next few days. Hopefully that drops some water temps and increases the flows a little.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – E. dorothea
Dark Hendrickson – #16 – E. X – spinners
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 417 cfs |
44° |
| West Branch at Hale Eddy, NY | 536 cfs |
47° |
| East Branch at Harvard, NY | 182 cfs | 56° |
| East Branch at Fish’s Eddy, NY | 436 cfs | 63° |
| Mainstem at Lordville, NY | 1,320 cfs | 65° |
| Beaverkill at Cooks Falls, NY | 226 cfs | 61° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 54° |
| West Branch at Walton (Cannonsville inflow) | 267 cfs |
62° |
| Cannonsville Reservoir Capacity | 97.8% | |
| Pepacton Reservoir Capacity | 98.8% |
Delaware River Report / Conditions May 27, 2021
The rivers came through yesterday’s storms just fine. Most of the storms were brief with heavy rain that soaked right into the ground. The flows bumped up a little on some sections but overall it’s pretty significant. Conditions are pretty much where they were yesterday morning. The rain did push some bugs. Blue wing olives and some caddis were out during the lighter rain offering some decent dry fly shots. Today we’re back to sunshine with some afternoon clouds. The air temp will be much cooler peaking at 70 degrees. Wind will be 10 – 15 from the North.
The Mainstem at Lordville and the Beaverkill at Cooks Falls both peaked over 70 degrees yesterday. Despite the cooler air temps it’s time to give the warm river sections a break until they cool back down.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – E. dorothea
Dark Hendrickson – #16 – E. X – very tail end of the hatch. definitively have spinners
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Apple Caddis – #18 – Light Brachycentrus sp. just a few left
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 438 cfs |
44° |
| West Branch at Hale Eddy, NY | 558 cfs |
50° |
| East Branch at Harvard, NY | 216 cfs | 60° |
| East Branch at Fish’s Eddy, NY | 553 cfs | 66° |
| Mainstem at Lordville, NY | 1,420 cfs | 67° |
| Beaverkill at Cooks Falls, NY | 302 cfs | 65° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 58° |
| West Branch at Walton (Cannonsville inflow) | 317 cfs |
66° |
| Cannonsville Reservoir Capacity | 98% | |
| Pepacton Reservoir Capacity | 98.6% |
Delaware River Report / Conditions May 26, 2021
Update: Wundergound’s forecast for today has changed every time we’ve looked. Click on the river gauge links below for the latest information.
If you lost a rod and reel on the West Branch send us an email flyfish@thedelawareriverclub.com
Yesterday showed a bit more sun than the forecast had called for but people found fish. Nymphing worked well early and people did find fish on dries in the evening. Caddis, the last of the small hendricksons, march browns, gray fox, and the beginning of the sulphurs are out there. Definitely have your blue wing olives. No sign of green drakes yet but they will be here soon. Most of the surface activity was in the evening. Today is going to be warmer with the air temp jumping into the high 80’s. We should have cloud cover and some much needed rain. Wunderground is only showing 1/10″ total for today. Wind will be 10 – 15 mph from the South. We cool back down again tomorrow.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Sulphur – #16 – E. dorothea
Dark Hendrickson – #16 – E. X – very tail end of the hatch. definitively have spinners
Blue Wing Olives – #16 – 18 – Baetis vagans
Tan Caddis – #16 – 18 – Hydropsyche sp.
Apple Caddis – #18 – Light Brachycentrus sp. just a few left
Grannom Fly – #14 – 18 – Dark Brachycentrus sp. just a few left
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 417 cfs |
44° |
| West Branch at Hale Eddy, NY | 536 cfs |
49° |
| East Branch at Harvard, NY | 185 cfs | 59° |
| East Branch at Fish’s Eddy, NY | 426 cfs | 65° |
| Mainstem at Lordville, NY | 1,260 cfs | 66° |
| Beaverkill at Cooks Falls, NY | 228 cfs | 63° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 58° |
| West Branch at Walton (Cannonsville inflow) | 246 cfs |
65° |
| Cannonsville Reservoir Capacity | 98.3% | |
| Pepacton Reservoir Capacity | 99% |
Delaware River Report / Conditions May 25, 2021
Yesterday was a tough one. There was quite a bit of bright sun for most of the day. People found a few fish but mostly on caddis. The caddis are around in good numbers but there is some luck involved in being in the right place at the right time to find the sporadic rises and cover them. Overall nymphing was the best option. Enough march browns and gray fox have hatched that we are seeing some spinners in the air in the evening. We haven’t seen them hit the water in good numbers yet so keep those in your boxes just in case. Sulphurs should show soon in good numbers.
Today should be a little warmer hitting 77 degrees with wind 5-10 mph from the South. We should have better cloud cover. There is a good chance of 1/4″ of rain tomorrow. That will soak right into the ground but still be good for the rivers. Most of those storms tend to slide South of us but we’re hopeful.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Dark Hendrickson – #16 – E. X
Blue Wing Olives – #16 – 18 – Baetis vagans
Apple Caddis – #16 – 18 – Light Brachycentrus sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp.
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 417 cfs |
45° |
| West Branch at Hale Eddy, NY | 539 cfs |
50° |
| East Branch at Harvard, NY | 188 cfs | 57° |
| East Branch at Fish’s Eddy, NY | 457 cfs | 62° |
| Mainstem at Lordville, NY | 1,300 cfs | 63° |
| Beaverkill at Cooks Falls, NY | 241 cfs | 60° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 56° |
| West Branch at Walton (Cannonsville inflow) | 270 cfs |
62° |
| Cannonsville Reservoir Capacity | 98.6% | |
| Pepacton Reservoir Capacity | 99.7% |
Delaware River Report / Conditions May 24, 2021
It did cool down overnight and the air temp is 49 degrees this morning. The air temp will hit 70 degrees this afternoon with a mix of clouds and sunshine. Wind will be 5 – 10 mph from the South. It sounds like a pleasant day to be on the water after the heat. There are still a lot of caddis around plus the last of the small hendricksons. March browns and gray fox have been coming ff sporadically and we should see the sulphurs in good numbers soon. We have a chance of rain later in the week that would be good for the Beaverkill and Willowemoc.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Dark Hendrickson – #16 – E. X
Blue Wing Olives – #16 – 18 – Baetis vagans
Apple Caddis – #16 – 18 – Light Brachycentrus sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp.
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 417 cfs |
45° |
| West Branch at Hale Eddy, NY | 545 cfs |
48° |
| East Branch at Harvard, NY | 209 cfs | 55° |
| East Branch at Fish’s Eddy, NY | 506 cfs | 60° |
| Mainstem at Lordville, NY | 1,380 cfs | 64° |
| Beaverkill at Cooks Falls, NY | 264 cfs | 60° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 55° |
| West Branch at Walton (Cannonsville inflow) | 303 cfs |
61° |
| Cannonsville Reservoir Capacity | 99.6% | |
| Pepacton Reservoir Capacity | 99.7% |
Delaware River Report / Conditions May 23, 2021
We had just enough rain overnight to knock the dust down on the back roads. The rivers are pretty much where they were yesterday morning. The cloud cover and wind felt good yesterday. There were some fish working when the wind dropped – mostly slashing caddis where we were. Nymphing was a good option during the wind. Today is going to be cooler with a high of 79 degrees. We may see a stray thunderstorm which would be great. Wind will be 10 – 20 mph from the North. The air temp will drop to 49 degrees tonight so pack a fleece if you stay late.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Dark Hendrickson – #14 – E. subvaria (male)
Dark Hendrickson – #16 – E. X
Light Hendrickson – #14 – E. Subvaria (female)
Blue Wing Olives – #16 – 18 – Baetis vagans
Apple Caddis – #16 – 18 – Light Brachycentrus sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp.
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 417 cfs |
45° |
| West Branch at Hale Eddy, NY | 552 cfs |
49° |
| East Branch at Harvard, NY | 216 cfs | 57° |
| East Branch at Fish’s Eddy, NY | 547 cfs | 63° |
| Mainstem at Lordville, NY | 1,450 cfs | 65° |
| Beaverkill at Cooks Falls, NY | 284 cfs | 62° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 57° |
| West Branch at Walton (Cannonsville inflow) | 321 cfs |
64° |
| Cannonsville Reservoir Capacity | 99.6% | |
| Pepacton Reservoir Capacity | 99.7% |
Delaware River Report / Conditions May 22, 2021
Hopefully Wunderground has the forecast nailed down and today will be the last day we see in the 80’s for a while. We’ll hit 83 degrees with good cloud cover. Wind will be 10 – 15 mph from the North. It already sounds better than yesterday. Tomorrow we should drop back into the high 70’s at least. Hopefully the cloud cover makes the caddis more active during the day and pushes the mayfly hatches a little earlier. Watch for spinner falls in the morning and at night. There are still some #16 hendricksons around and the spinners are definitely around some river sections.
The last few days of bright sun and hot air temps have driven up the water temps on the lower East Branch, Beaverkill at Cooks Falls, and Upper Mainstem. The river temps peaked above 65 degrees yesterday afternoon so please check the gauges or use a thermometer before you fish the lower river sections. It’s disgusting that we have to temp the lower river sections in May with both Cannonsville and Pepaction over 99% capacity.
What’s Hatching:
March Brown – #10-2xl – M. vicarium
Gray Fox – #12-2xl – M. vicarium
Dark Hendrickson – #14 – E. subvaria (male)
Dark Hendrickson – #16 – E. X
Light Hendrickson – #12 – E. Subvaria (female)
Blue Wing Olives – #16 – 18 – Baetis vagans
Apple Caddis – #16 – 18 – Light Brachycentrus sp.
Grannom Fly – #14 – 18 – Dark Brachycentrus sp.
Click on the gauge below for the most recent update:
| West Branch at Stilesville, NY | 396 cfs |
44° |
| West Branch at Hale Eddy, NY | 558 cfs |
48° |
| East Branch at Harvard, NY | 222 cfs | 57° |
| East Branch at Fish’s Eddy, NY | 590 cfs | 64° |
| Mainstem at Lordville, NY | 1,520 cfs | 65° |
| Beaverkill at Cooks Falls, NY | 302 cfs | 62° |
| Cannonsville Reservoir Release | 387 cfs |
|
| West Branch at 191 Bridge | N/A | 57° |
| West Branch at Walton (Cannonsville inflow) | 350 cfs |
64° |
| Cannonsville Reservoir Capacity | 99.6% | |
| Pepacton Reservoir Capacity | 99.7% |



















