Cumberland and Holston River Fly Fishing Report: May 27, 2026
It’s been a week of adapting to changing conditions across both tailwaters. Warmer temperatures and reduced TVA generation on the Holston have tapped the brakes on last week’s exceptional dry-fly bite, while the Cumberland continues to fish very well despite the lake sitting below ideal pool. The good news: the bugs are still out, the fish are still eating, and both rivers are holding fish worth chasing.
Cumberland River (Burkesville, Kentucky)
- Conditions: The lake has climbed to 705.2 feet of elevation, which is welcome progress — but the target for this time of year is 720 feet, meaning we are still 15 feet short. More rain is needed! Water clarity on the upper sections remains excellent, and the Caddis and Sulphur hatches are active and producing fish. The lower flows have the fish active and aggressive, and good fish are consistently coming to the net.
- The Strategy: On the upper sections, keep your eyes on the gravel bars and anywhere you have moving water. Fish Caddis, Sulphur, and Stonefly Nymphs under an indicator close to the bottom and impart plenty of action — hold on. Streamer fishing is yielding the best results in the middle sections of the river. Fish timber with moving water and be ready for fast, visual takes. When flows rise, drop everything and chase the streamer bite — it is some of the most explosive, highly visual action you will see all year. When flows drop back down, shift your focus to the gravel bars and heavier current areas and pick up fish consistently on nymphs.
Top Fly Patterns for the Cumberland
Fly Selection:
Cased Caddis (Sizes 14–16)
Black Woolly Buggers (Classic trigger pattern)
Double Deceivers (For hunting trophy browns)
La Fontaine’s Sparkle Pupae Emerger (Olive, Size 14)
Purple Collar Frenchies (Sizes 14–16)
Sulphur Comparaduns (Sizes 14–16)
Holston River (Blaine, Tennessee)
Conditions: Warmer temperatures and reduced TVA generation — one gen every 4–5 hours since this weekend has pushed water temps into the 66–67°F range today. This has noticeably slowed the insect activity and cooled the dry-fly bite compared to last week’s outstanding action. The Sulphur and Caddis hatch is still happening, just at a slower pace in the warmer water. The lake is sitting at 1,059.1 feet of elevation, still well below summer pool elevation of 1068 feet. Lake levels are still low and we need more rain. The good news is that TVA appears to be returning to a 3–4 hour window of single-generator flow starting tomorrow afternoon, which should bring some cooling and hopefully fire the bugs right back up.
The Hatch & Strategy: The Sulphur and Caddis hatch is still on in Blaine, but patience and presentation matter more than ever right now. Read your rise forms carefully — splashy risers are still keying on emergers, while smooth sippers are taking duns off the film. Don’t rush in and cast blindly at the first rise you see. Give the pool a few minutes of quiet observation and let the bigger, more rhythmic feeders reveal themselves before you make your first cast. When the generator kicks back in and temps drop, expect the bite to switch back on quickly — be ready for it.
Recommended Holston River Flies
- Tan CDC X Caddis (Sizes 16 and 18)
Olive CDC Caddis (Size 14)
La Fontaine’s Sparkle Pupae Emerger in Tan and Olive (Sizes 14 and 16)
Sulphur Comparaduns (Sizes 14 and 16)
Sulphur Yellow Puff Daddies (Sizes 14 and 16)
- Tungsten Beaded Soft Hackle Pheasant Tails (Sizes 14 and 16)
Pro Tip: A Tale of Two Rivers
One of the most fascinating things about fly fishing our region is how two world-class tailwaters can tell completely different stories in the same week. The Cumberland has been the picture of consistency — steady flows, reliable hatches, and good fish coming to the net day after day. It is the kind of river that rewards you for simply showing up. The Holston, on the other hand, reminds us just how dynamic tailwater fishing can be. In the span of a single week, a shift in TVA generation and a bump in water temperature can completely change the character of the river — the bugs slow down, the fish get selective, and suddenly you are playing a different game entirely. That is not a complaint — that is what makes this fishery so endlessly interesting and worth mastering.
What both rivers are telling us right now is that June and July are shaping up to be outstanding. As generation patterns stabilize and the hatches mature through the summer, these rivers fish exceptionally well — and the best dates fill up fast. Now is the time to lock in your summer trip before the calendar gets away from you.
And with Father’s Day right around the corner, there is no better gift for the dad who loves the outdoors than a day on the water with a guide who knows these rivers inside and out. Grab a gift certificate today and give him an experience he will never forget.