July 2026: South Holston & Watauga River Fishing Report
Get the latest South Holston River and Watauga River fly fishing report for July 2026. Learn current conditions, summer hatches, productive fly patterns, TVA generation schedules, and expert fishing tips.
7/10/20265 min read
Current Fishing Outlook & River Conditions
Mid-July fly fishing on the South Holston and Watauga rivers has been fantastic.
We've experienced a wet July, and both rivers have remained full throughout much of the summer. Consistent TVA generation has kept water temperatures cold, allowing trout to stay active despite the summer heat. While sulfur hatches have begun to taper off, anglers are still finding plenty of success with nymphs, terrestrial dry flies, and streamers, making for action-packed days on the water.
On the South Holston River, generation has generally occurred between 9:00 AM and 11:00 AM. These two-hour releases provide excellent opportunities for anglers looking to float the river, while the extended low-water periods create ideal conditions for wade fishing. As always, be sure to monitor TVA generation schedules before heading to the river. Being caught on the river during a generation release can be extremely dangerous.
On the Watauga River, TVA has continued its recreational generation schedule from approximately 1:00 PM to 6:00 PM. Anglers can typically expect this schedule each year between Memorial Day and Labor Day. While these releases provide excellent conditions for float trips, the Watauga is not safe to wade during periods of generation.
Interested in experiencing the South Holston or Watauga for yourself? Learn more about our Guided Fly Fishing Trips.
Generation Schedules & Flow Considerations
If you're planning a trip to East Tennessee, be sure to visit our Fly Fish South Holston River page for hatch information, productive fly patterns, access points, and fly fishing tips for one of the South's premier trout rivers.
The Watauga River has continued the recreation flow over the last month, creating ideal conditions for float fishing during high water periods, and wade fishing during the low periods. For hatch charts, recommended flies, and public access information, check out our Fly Fish Watauga River page.
As always, check TVA generation schedules before planning a float or wade trip. Generation schedules are updated daily at approximately 4:00 PM. When checking the Watauga River schedule, remember that flows are listed under Wilbur Dam.
Best Flies & Productive Setups for July
During periods of low water on the South Holston River, we recommend fishing a dry-dropper setup. Throughout the mornings, terrestrial patterns such as beetles and Chubby Chernobyls make excellent dry fly indicators while also attracting aggressive trout looking for an easy meal. Pairing one of these patterns with a #20 midge or small nymph below has been a deadly combination as we've moved further into summer.
On the upper South Holston, sulfur hatches are still occurring around 2:00 PM on many days. Although the hatch only lasts about an hour, anglers can still find quality dry fly action. The bugs are noticeably smaller than they were in May and June, and when trout become selective, downsizing to a size 18 dry fly has made a noticeable difference. Our two favorite patterns have been CDC Comparaduns and Puff Daddies.
While floating the Watauga River, we've continued to see sulfur hatches during the late morning hours. Most of the activity has been between the Stoney Creek confluence and Lovers Lane Bridge. The best dry fly fishing has occurred during periods of lower water, but trout have also been very receptive to dry-dropper rigs. A Chubby Chernobyl paired with a size 20 Perdigon Jig has produced consistently, with a variety of colors working well depending on water conditions.
Looking ahead, the ten-day forecast shows stable temperatures in the mid-80s, along with the chance of an afternoon pop-up shower nearly every day. Summer rainfall has been a welcome change this year, helping keep both rivers and surrounding reservoirs full. If these conditions continue, anglers should expect excellent fishing opportunities well into late July and early August.
What to Start Fishing Now: South Holston River
On the South Holston River, subsurface rigs are still producing the most consistent results. For anglers interested in learning more about seasonal insect activity, our South Holston River Hatch Chart breaks down the major hatches throughout the year.
Recommended Setup:
#18-#20 Pheasant Tail and Splitcase nymph
Zebra Midge (Olive, Grey, Purple) (#20–22)
#16-#18 Sulfur Comparadun and Puff Daddy
#20 Rod's BWO Nymph (Olive or Brown)
#18 Scuds
#14 Beetle
#12 Chubby Churnobyl
Best Flies for July: Watauga River
The Watauga River has been responding well to a slightly different subsurface approach, especially in low-flow conditions. Learn more about Watauga River entomology by using our Watauga River Hatch Chart.
Recommended Setup:
Pat’s Rubber Legs as your lead nymph (#10–12)
#18 Frenchie Pheasant Tail
Bead-Head Pheasant Tail (#16–20)
Zebra Midge (Purple, Olive, Black) (#20)
#16-18 Sulfur Comparadun and Puff Daddy
#20 Perdigon (Olive, Grey)
#14 Beetle
#12 Chubby Churnobyl
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What to Expect Moving Into Late July and Early August
July and August are typically the hottest months of the year. Fortunately, the cold water released from South Holston and Watauga dams keeps both rivers fishable throughout the summer, allowing trout to remain active even during periods of hot weather.
Late July and early August are some of the best times of the year to fish terrestrials. Ants, beetles, and small hopper patterns can be extremely effective, especially when targeting larger trout looking for an easy meal along grassy banks and under overhanging trees. These flies are most productive when anglers cover water, making a few well-placed casts before moving to the next likely holding area. This approach often produces the most aggressive fish willing to commit to a dry fly.
Sulfur hatches will continue on both rivers, although they become less predictable as summer progresses. If you find yourself in the middle of an active hatch, take advantage of the opportunity while it lasts. Trout can quickly shift their attention away from mayflies once the hatch tapers off.
If we receive a significant rainfall and water conditions become stained, both July and August can offer outstanding streamer fishing. High-water generation periods can also create excellent opportunities to target larger, more aggressive trout. Anglers fishing the lower sections of the rivers may even hook into a striped bass, adding another exciting possibility to a summer float.
Nymphing will continue to be the most consistent technique throughout the summer. If the fishing becomes slow, don't hesitate to downsize your nymphs and switch to 6X or even 7X tippet. Small adjustments like these can often make a significant difference when targeting selective trout in clear summer water.
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