Delaware River Report: August 31, 2024

We’re in good shape with another cloudy day ahead of us. It’ll be a little warmer than yesterday. There is a chance of some thunderstorms in the late afternoon so keep an eye on the radar. It’s the end of August so nymphing will again be your best bet early. We have been seeing some olives in the evening and a few Isonychias. We’re not seeing huge numbers of Isos and cahills but the fish are eating them in the riffles. Definitely keep your flying ants handy for the next couple of weeks.

Today will be 76 degrees with mostly cloudy skies. We may see scattered showers and a thunderstorm in the afternoon. Daytime rainfall should be .02″ followed by .22″ after dark. Wind will be 5 – 10 mph from the South.

Pierce with a pretty brown yesterday. Mike Daccurzio photo
TJ found some yesterday. Mike Daccurzio photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY509 cfs49°
West Branch at Hale Eddy, NY595 cfs51°
East Branch at Harvard, NY197 cfs55°
East Branch at Fishs Eddy, NY612 cfs62°
Mainstem at Lordville, NY1,390 cfs62°
Beaverkill at Cooks Falls, NY246 cfs62°
West Branch at 191 Bridge56°
West Branch at Walton (Cannonsville inflow)143 cfs64°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity79%
Pepacton Reservoir Capacity88.3%

Delaware River Report: August 30, 2024

We had some rain overnight but so far the rivers look fine. The flows bumped slightly but it shouldn’t be noticeable. Oquaga Creek is only 19 cfs so the feeders are in good shape too. We have decent cloud cover and it definitely looks like a blue wing olive day. We should see a few Isonychias in the afternoon too. Blind casting worked well yesterday evening in the riffles. We have seen some cahills after dark this week so hopefully the weather pushes them a little earlier. As per normal this time of year nymphing or swinging wets will be the best bets early.

The Beaverkill at Cooks Falls, East Branch at Fishs Eddy, and Mainstem at Lordville all peaked close to 70 degrees yesterday. It’s time to give these rivers a break again.

Today will be 68 degrees with mostly cloudy skies. We may see a stray shower. Wind will be 5 – 10 mph from the South.

Dick with a nice rainbow yesterday. Mike Daccurzio photo
John found some rainbows. Mike Daccurzio photo
Dick rounding yesterday off with a brown. Mike Daccurzio photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY509 cfs48°
West Branch at Hale Eddy, NY606 cfs52°
East Branch at Harvard, NY219 cfs57°
East Branch at Fishs Eddy, NY565 cfs65°
Mainstem at Lordville, NY1,360 cfs65°
Beaverkill at Cooks Falls, NY221 cfs65°
West Branch at 191 Bridge59°
West Branch at Walton (Cannonsville inflow)145 cfs66°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity79.4%
Pepacton Reservoir Capacity88.7%

Delaware River Report: August 29, 2024

Today we start to cool back down with a high of 73 degrees. We may see a stray shower but the steady showers should hold off until after dark. The cloud cover is a bonus again but nymphing and wets will still be the best options early. If we do a shower there is a shot of some olives being pushed early. Blind casting Isonychias in the riffles is still a good option if you want to fish dries. We’ve been seeing more olives as the sun drops in the evening. Plus there is always a shot at flying ants this time of year.

The Beaverkill at Cooks Falls, East Branch at Fishs Eddy, and Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these rivers a break again.

Today will be 73 degrees with mostly cloudy skies. A stray shower or thunderstorm is possible. Wind will be light and variable.

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs49°
West Branch at Hale Eddy, NY575 cfs51°
East Branch at Harvard, NY200 cfs57°
East Branch at Fishs Eddy, NY517 cfs66°
Mainstem at Lordville, NY1,230 cfs67°
Beaverkill at Cooks Falls, NY199 cfs67°
West Branch at 191 Bridge59°
West Branch at Walton (Cannonsville inflow)153 cfs68°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity79.6%
Pepacton Reservoir Capacity88.9%

Delaware River Report: August 28, 2024

The forecast has changed a bit for the better. We’re still in a bit of a heat wave at 81 degrees but at least we should have some cloud cover today. Nymphing will still be the best bet early. If we keep the clouds blind casting Isonychias or cahills in the riffles could be a good option too. Once the sun drops we should see the olives and some Heptagenia. If we do get a rainshower and then the sun pops out for a bit the ants could come in good numbers so definitely have those patterns handy. The air temp cools back down considerably tomorrow.

The Beaverkill at Cooks Falls, East Branch at Fishs Eddy, and Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these rivers a break again.

Today will be 81 degrees with mostly cloudy skies. A stray shower or thunderstorm is possible. Wind will be 5 – 10 mph from the North.

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY509 cfs48°
West Branch at Hale Eddy, NY590 cfs50°
East Branch at Harvard, NY203 cfs57°
East Branch at Fishs Eddy, NY547 cfs66°
Mainstem at Lordville, NY1,270 cfs67°
Beaverkill at Cooks Falls, NY209 cfs65°
West Branch at 191 Bridge59°
West Branch at Walton (Cannonsville inflow)161 cfs68°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity79.8%
Pepacton Reservoir Capacity89.3%

Delaware River Report: August 27, 2024

Yesterday’s afternoon shower or thunderstorm never materialized. We had bright sun with just a few clouds. Nymphing was definitely the best bet until the sun dropped in the evening. Isonychias, olives, a few Heptagenia, and a few cahills are making up most of the hatches. Flying ants are definitely around but a bit unpredictable. Today will look a lot like yesterday with bright sun once the fog burns off. It should fish the same.

The Beaverkill at Cooks Falls, East Branch at Fishs Eddy, and Mainstem at Lordville all peaked over 70 degrees yesterday. It’s time to give these rivers a break again.

Today will be 85 degrees with heavy fog in the morning and then sunshine. Wind will be light and variable.

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs48°
West Branch at Hale Eddy, NY590 cfs50°
East Branch at Harvard, NY209 cfs57°
East Branch at Fishs Eddy, NY590 cfs65°
Mainstem at Lordville, NY1,320 cfs66°
Beaverkill at Cooks Falls, NY228 cfs65°
West Branch at 191 Bridge58°
West Branch at Walton (Cannonsville inflow)172 cfs66°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80%
Pepacton Reservoir Capacity89.5%

Delaware River Report: August 26, 2024

Wunderground is calling for a slight chance of a shower today but the hourly forecast shows mostly sunshine. So it should fish a lot like the last two days. Nymphing or swinging wets will be your best bets early. There may be some fish eating left over bugs in the bigger pools before the sun hits the water. We should see olives and a few Isonychias in the colder water sections. Mid to lower West Branch should see them as the sun drops. Flying ants can happen anytime and have worked well over the last few days.

The Beaverkill at Cooks Falls, East Branch at Fishs Eddy, and Mainstem at Lordville all peaked around 68 degrees yesterday. Today they will peak a little higher. It’s time to give these rivers a break again.

Today will be 81 degrees with sun and clouds mixed. There is a slight chance of a rain shower or thunderstorm. Wind will be 5 – 10 mph from the North.

Evry with her first Delaware brown. Samantha Dennis photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs48°
West Branch at Hale Eddy, NY595 cfs49°
East Branch at Harvard, NY226 cfs57°
East Branch at Fishs Eddy, NY622 cfs64°
Mainstem at Lordville, NY1,370 cfs64°
Beaverkill at Cooks Falls, NY243 cfs64°
West Branch at 191 Bridge58°
West Branch at Walton (Cannonsville inflow)187 cfs65°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80.4%
Pepacton Reservoir Capacity90.3%

Delaware River Report: August 25, 2024

Flying ants were out yesterday and people were finding fish eating them. While not the biggest ant fall there were enough throughout the river to get fish looking up. towards dark we had the normal tiny olives mixed with a few Isonychias. There are still a few cahills and sulphurs hanging on too. Nymphing was the best bet early with the bright sunshine. Today’s weather looks a lot like yesterday so it should fish the same.

The Beaverkill at Cooks Falls, East Branch at Fishs Eddy, and Mainstem at Lordville all peaked around 68 degrees yesterday. Today they will peak a little higher. It’s time to give these rivers a break again.

Today will be 82 degrees with sun and a few clouds. Wind will be light and variable.

Armend with a nice one. Samantha Dennis photo
Sam with a nice rainbow yesterday. Mike Daccurzio photo
Maria’s first Delaware brown. Tim Glynn photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs45°
West Branch at Hale Eddy, NY601 cfs50°
East Branch at Harvard, NY232 cfs56°
East Branch at Fishs Eddy, NY665 cfs63°
Mainstem at Lordville, NY1,460 cfs64°
Beaverkill at Cooks Falls, NY267 cfs62°
West Branch at 191 Bridge58°
West Branch at Walton (Cannonsville inflow)209 cfs64°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80.4%
Pepacton Reservoir Capacity90.3%

Delaware River Report: August 24, 2024

We’re back on a warming trend with sun. The West Branch temps remain steady. The Beaverkill, East Branch and Mainstem are still okay but all are starting off two degrees warmer than yesterday morning. The sunshine will bump them up today. Nymphing is still the best bet early. The coldest water sections may see some dry fly activity a little earlier in the day. Once the sun drops we are seeing decent olives, a few sulphurs, and Isonychias. The Isos haven’t been heavy but the fish are looking for them in the evening. As it warms up this week we have a better shot at flying ants.

Today will be 80 degrees with sun and a few clouds. Wind will be light and variable.

Tim Glynn with a rainbow yesterday
Samantha with a nice brown yesterday. Mike Daccurzio photo
Mike with a good one. Samantha Dennis photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs45°
West Branch at Hale Eddy, NY611 cfs49°
East Branch at Harvard, NY246 cfs55°
East Branch at Fishs Eddy, NY716 cfs61°
Mainstem at Lordville, NY1,550 cfs62°
Beaverkill at Cooks Falls, NY287 cfs61°
West Branch at 191 Bridge57°
West Branch at Walton (Cannonsville inflow)234 cfs61°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80.4%
Pepacton Reservoir Capacity90.3%

Delaware River Report: August 23, 2024

The rain slid around us yesterday and all of the rivers are in good shape this morning. The cooler air temps and cloud cover over the last few days really helped the water temps on the Beaverkill, East Branch, and Mainstem. Today will be warmer with some sunshine but no wind for a change. Nymphing has still been the best bet early but we are seeing decent olives in the evening. Isonychias worked well last night as the sun dropped. The warmer weather coming should be better for the flying ants.

Today will be 77 degrees with a mix of clouds and sun. Wind will be light and variable.

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs45°
West Branch at Hale Eddy, NY627 cfs49°
East Branch at Harvard, NY259 cfs54°
East Branch at Fishs Eddy, NY794 cfs59°
Mainstem at Lordville, NY1,680 cfs59°
Beaverkill at Cooks Falls, NY313 cfs58°
West Branch at 191 Bridge55°
West Branch at Walton (Cannonsville inflow)269 cfs59°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80.5%
Pepacton Reservoir Capacity90.5%

Delaware River Report: August 22, 2024

Yesterday was a bit unsettled with rain showers and sunshine, sometimes at the same time. The rain wasn’t heavy and the rivers are in fine shape this morning. People found fish on a mix of nymphs and dry flies. Today will be a bit warmer with less wind and some afternoon clouds. The tiny olives have been consistent in the afternoon / evening mixed with some left over sulphurs, cahills, and Isonychias. There is always a shot at flying ants for the next month plus we should see the caddis hatches pick up with the cooler weather.

Today will be 71 degrees with a mix of clouds and sun. The cloud cover should increase in the afternoon with a slight chance of a rain shower. Wind will be 5 – 10 mph from the North.

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs45°
West Branch at Hale Eddy, NY654 cfs49°
East Branch at Harvard, NY281 cfs53°
East Branch at Fishs Eddy, NY886 cfs57°
Mainstem at Lordville, NY1,850 cfs58°
Beaverkill at Cooks Falls, NY350 cfs57°
West Branch at 191 Bridge54°
West Branch at Walton (Cannonsville inflow)311 cfs58°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80.5%
Pepacton Reservoir Capacity90.7%

Delaware River Report: August 21, 2024

The cooler air temps an cloud cover has really helped the water temps. Everything looks good this morning. Today looks a lot like yesterday with cool temps, maybe a rain shower, and some wind. The hourly forecast shows the wind dropping in the evening. Nymphing will be the best bet early with some possible streamer fishing. We’ve been finding fish on olives in the late afternoon and a few eating Isonychias. A lt of the olives are tiny but there are some #18’s around too. While today doesn’t look like the best day for them definitely have your flying ant box. A few Cahills and sulphur / Heptagenia should round it out.

Today will be 63 degrees, mainly cloudy, and a chance of a rain shower in the afternoon. Wind will be 10 – 15 mph from the North.

John with a good one yesterday. Sean Witman photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #18 – 20 – Ephemerella dorothea
Slate Drake – #12 – 14 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.
Olive sulphur – #18 – 20 – Heptagenia hebe
Flying Ant – #16 – 20

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs45°
West Branch at Hale Eddy, NY637 cfs49°
East Branch at Harvard, NY292 cfs54°
East Branch at Fishs Eddy, NY986 cfs58°
Mainstem at Lordville, NY1,980 cfs58°
Beaverkill at Cooks Falls, NY403 cfs57°
West Branch at 191 Bridge54°
West Branch at Walton (Cannonsville inflow)329 cfs59°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80.5%
Pepacton Reservoir Capacity90.9%

Delaware River Report: August 20, 2024

We’re in a cooling stretch with decent daytime temps and cloud cover today. The rain in the 10 day forecast looks negligible. That should definitely help keep the lower East Branch and Mainstem water temps in check. There is still a tinge of color on the the Main but it’s looking okay. The West Branch is in great shape and clear. Small olives and Isonychias have been around along with a few left over sulphurs. Flying ants have been spotted but we haven’t seen a big fall yet.

Today will be 64 degrees, mainly cloudy, and a chance of a rain shower. We m ay see some heavier showers in the afternoon. Wind will be 10 – 15 mph from the North.

Diane with her first Delaware trout. Mike Daccurzio photo

What’s Hatching:
Dark Blue Wing Olive – #16 – 18 – Baetis spp.
Sulphur – #16 – 20 – Ephemerella dorothea
Slate Drake – 12-2xl – 12 – Isonychia bicolor
Light Cahill – #14 – Stenonema ithaca & canadense
Light Blue Wing Olive – #18 – 20 – Ephemerella attenuata, cornutella
Tiny Blue Wing Olive – #22 – 26 – Pseudocloeon sp.
Tan Caddis -#16 – 18 – Hydropsyche sp.

View the current local weather conditions.

Click on any gauge for the most recent data:
West Branch at Stilesville, NY502 cfs47°
West Branch at Hale Eddy, NY664 cfs50°
East Branch at Harvard, NY326 cfs56°
East Branch at Fishs Eddy, NY1,200 cfs61°
Mainstem at Lordville, NY2,400 cfs61°
Beaverkill at Cooks Falls, NY496 cfs61°
West Branch at 191 Bridge56°
West Branch at Walton (Cannonsville inflow)411 cfs62°
Cannonsville Reservoir Release500 cfs
Cannonsville Reservoir Capacity80.4%
Pepacton Reservoir Capacity91%
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