Watauga River
Siam · Hunter Bridge · Tailwater
NE Tennessee, USA
Open live forecast →Target species: Brown and Rainbow.
Stream gauge: 03465500. Flow and water temperature update on every refresh.
Weekly AI Outlook as of 06/05/26
Early summer Sulphur emergence is the headline with peak season timing hitting this week. Warm afternoons in the low 80s will trigger strong midday hatches, especially #16-18 patterns through the canyon sections. Cold tailwater releases keep water temps in the ideal 58-64°F range while Yellow Sallies begin their late-morning emergence window. Focus midday Sulphur action with CDC patterns, then switch to terrestrials as temperatures climb into the weekend.
- Conditions: Stable weather through Friday with warm afternoons accelerating emergence, brief cooling Saturday with light rain Sunday
- Hatches: Peak Sulphur season with #16-18 CDC patterns midday, Yellow Sallies starting late morning, midges consistent dawn/dusk
- Water Temp: Cold dam releases maintaining ideal 58-64°F range despite 80°F+ air temps — perfect tailwater advantage
- Best Window: 11am-2pm for Sulphur emergence, late morning Yellow Sallies, evening terrestrial action as heat builds
Generated weekly from live USGS gauge readings, weather forecasts, and recent fly shop reports. Updates Friday mornings.
About this Water
- Tailwater
- Best months: Year-round; peak Apr–June & Oct–Nov
The Watauga River below Wilbur Dam in Tennessee is a crystal-clear, cold tailwater set in the scenic mountains of Carter County near Elizabethton. It's Tennessee's most productive tailwater for large rainbow and brown trout, with consistent midge and BWO activity year-round and impressive sulphur hatches from April through June.
The Watauga is one of very few TVA tailwaters where brown trout grow to trophy size consistently — 20-inch fish are legitimately common in the quality sections.
January Outlook
The Watauga River below Wilbur Dam is a classic tailwater trout fishery in the mountains of northeast Tennessee. Winter is an excellent time to fish — consistent 50°F releases support year-round trout activity, and the fish have seen fewer anglers since fall.
Productive Patterns
- Midge Pupa (#20-24)
- RS2
- Zebra Midge
- San Juan Worm
Tips
The Watauga's tailwater character means flows are controlled by TVA and can change quickly. Check TVA's water release schedule before fishing. Winter flows are often lower, creating ideal wading conditions. Fish stack in predictable runs and pools below the dam.
Water Notes
TVA-controlled release from Wilbur Dam. Water 48-52°F year-round. Flows 150-800 cfs depending on generation schedule.
February Outlook
February on the Watauga brings the first BWO hatches of the year on warm afternoons. The tailwater fishery is one of the finest in the southeast, with wild rainbow and brown trout in a scenic mountain canyon.
Productive Patterns
- BWO Sparkle Dun (#18)
- RS2
- Midge Pupa
- Soft Hackle (light olive)
Tips
The Watauga's canyon section between Wilbur Dam and Hampton has excellent stream access and wild fish that were stocked years ago and have adapted to natural feeding. Overcast February afternoons can produce exceptional BWO hatches.
Water Notes
TVA releases 150-600 cfs. Water 49-53°F. BWO activity on overcast afternoons. Flows can spike with generation cycles.
March Outlook
March is the start of prime season on the Watauga. Sulphurs and caddis join the BWOs as the canyon warms. Tennessee license holders can access several miles of quality trout water in one of the state's finest fly fishing destinations.
Productive Patterns
- BWO (#18)
- Elk Hair Caddis (#16)
- Sulphur Dry (#16)
- Hare's Ear Nymph
Tips
March on the Watauga sees improving hatch diversity. The section below Wilbur Dam to Siam Bridge is catch-and-release. Fish the traditional pool-riffle-run sequences that the tailwater maintains through TVA flow management.
Water Notes
TVA-controlled 200-700 cfs. Water 50-56°F. Increasing hatch activity. Spring generation cycles may increase flows — always check TVA schedule.
April Outlook
April peak season on the Watauga. The sulphur hatch is the main event, producing afternoon rises that are among the best dry fly action in the southern Appalachians. Caddis in the evenings round out a spectacular month.
Productive Patterns
- Sulphur Dry (#14-16)
- Elk Hair Caddis (#14)
- PMD Sparkle Dun
- Soft Hackle (orange)
Tips
April sulphurs on the Watauga are a classic Tennessee fly fishing experience. Fish begin rising at around 2 pm and continue until dark. The canyon section holds wild fish that respond well to properly presented dries. Watch for the Grannom caddis in the evenings.
Water Notes
TVA 200-800 cfs. Water 52-58°F. Prime spring conditions. Sulphur emergence begins mid-afternoon. Check flows before wading.
May Outlook
May is the best all-around month on the Watauga River. Multiple hatch species are active, flows are manageable, and the southern Appalachian canyon is at its most beautiful. The sulphur hatch peaks and isonychia begin.
Productive Patterns
- Sulphur Dry
- Isonychia Nymph
- Elk Hair Caddis
- March Brown
Tips
May is the time to spend serious time on the Watauga. The combination of reliable hatches, excellent fish, and the canyon's spring greenery is hard to beat in the southeast. The catch-and-release section below Wilbur Dam holds wild fish averaging 12-16 inches.
Water Notes
TVA 300-800 cfs. Water 54-60°F. Optimal spring conditions. Multiple evening hatches active.
June Outlook
Early summer on the Watauga brings the Yellow Sallies and terrestrial season. The tailwater stays fishable through summer thanks to cold releases from Wilbur Dam maintaining water temps below 65°F.
Productive Patterns
- Yellow Sally (#14-16)
- Elk Hair Caddis
- Ant (foam)
- Trico (#20-22)
Tips
June mornings can be excellent with early Trico hatches before the heat builds. Yellow Sallies emerge in late morning through early afternoon. Evening fishing with caddis and Yellow Sallies is productive through the canyon section.
Water Notes
TVA 200-600 cfs. Water 58-64°F. Summer management keeping temps cool. Early morning and evening fishing most productive.
July Outlook
Summer on the Watauga requires timing around generation schedules and fishing during low-flow windows. The tailwater character maintains decent water temperatures but midday heat concentrates fish in the coldest water.
Productive Patterns
- Ant (foam)
- Beetle
- Yellow Sally
- Trico (#20-22)
Tips
July demands checking TVA generation schedules before fishing. Fish the low-generation windows for best wading access and feeding fish. Early morning Trico hatches and evening Yellow Sallies bracket the midday slow period. Terrestrials along the canyon walls produce.
Water Notes
TVA 100-600 cfs. Water 60-66°F. Generation cycles dominate. Check TVA schedule at 800-238-2264. Fish low-flow windows.
August Outlook
August on the Watauga is a game of flow management. The tailwater releases keep water temps fishable but generation cycles require planning. Early morning terrestrial fishing before generation begins is the go-to strategy.
Productive Patterns
- Foam Ant (#16)
- Beetle (foam)
- Trico (#22)
- Parachute Adams (small)
Tips
The Watauga's August fishing requires patience and schedule-checking. Fish the early morning low-generation windows. Terrestrials blown into the stream from the canyon walls produce well. The tailwater character means fish are there year-round — finding them requires timing.
Water Notes
TVA releases 100-800 cfs. Water 60-66°F. Heavy generation possible during hot weather. Always check TVA schedule.
September Outlook
September brings cooling temperatures and improving conditions on the Watauga. BWO hatches resume on cloudy afternoons. Brown trout begin showing pre-spawn aggression. One of the best months to visit the Watauga tailwater.
Productive Patterns
- BWO (#18-20)
- Elk Hair Caddis
- Streamer (olive/black)
- Soft Hackle
Tips
The Watauga in September is excellent. Generation schedules ease somewhat and the fall BWO season is one of the best hatch events of the year. Brown trout become aggressive and territorial. The canyon is spectacular in early fall.
Water Notes
TVA 150-500 cfs. Water 54-60°F. Improving conditions. BWO activity on overcast afternoons. Brown trout pre-spawn activity beginning.
October Outlook
October is the finest month on the Watauga River. BWO hatches are at their best, brown trout are in full pre-spawn aggression, and the canyon's fall foliage is stunning. One of the southeast's premier fly fishing experiences.
Productive Patterns
- BWO Parachute (#18)
- Streamer (brown/olive)
- Isonychia Dry
- Soft Hackle
Tips
October is the Watauga's signature month. The catch-and-release section below Wilbur Dam holds exceptional fish. Brown trout to 22+ inches are taken by skilled streamer anglers. The afternoon BWO hatch can produce surface feeding that rivals any tailwater in the country.
Water Notes
TVA 150-400 cfs. Water 50-56°F. Prime fall conditions. The canyon's October colors are spectacular. Check TVA schedule as always.
November Outlook
November brings the brown trout spawn to the Watauga. Respect spawning redds — fish the runs and pools above and below, not through active spawning areas. Post-spawn fish feed aggressively on nymphs swept from disturbed redds.
Productive Patterns
- Midge Pupa
- Hare's Ear
- BWO
- Copper John
Tips
November on the Watauga means brown trout spawning activity. Observe and respect the redds. Fish the holding lies above and below spawning areas. Post-spawn brown trout and rainbow trout feeding on dislodged nymphs can produce exceptional action.
Water Notes
TVA 100-400 cfs. Water 46-52°F. Brown trout spawn. Protect active redds. Generation reduces from peak summer levels.
December Outlook
December closes the year on the Watauga with quality winter tailwater fishing. The canyon is cold and quiet. Midges and small nymphs take fish throughout the day. The tailwater's constant 50°F releases make this a year-round fishery unlike freestone streams.
Productive Patterns
- Zebra Midge
- RS2
- Midge Pupa (#22-24)
- San Juan Worm
Tips
December on the Watauga is a quality winter experience. The catch-and-release section below Wilbur Dam holds fish that stack in predictable winter lies. Midday fishing when temperatures are above 40°F is most productive. A quiet, scenic canyon experience.
Water Notes
TVA releases 100-300 cfs. Water 48-52°F. Winter tailwater conditions. Midges year-round. Check TVA generation schedule.
Hatch Calendar
| Insect | Peak | Active | Size | Productive Patterns |
|---|---|---|---|---|
| Sulphur Ephemerella invaria / E. dorothea |
May, Jun, Jul, Aug | Apr, May, Jun, Jul, Aug, Sep, Oct | #14–20 |
|
| Midge Chironomidae spp. |
Jan, Feb, Mar, Nov, Dec | Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec | #22–26 |
|
| Blue-Winged Olive Baetis tricaudatus |
Apr, Oct | Mar, Apr, Sep, Oct, Nov | #16–20 |
|
Access & Approach
Elizabethton and Wilbur Dam, TN. Multiple TWRA access points below Wilbur Dam. TVA generation schedules affect wading — check before fishing. Tennessee fishing license + trout license required.
Nearby Fly Shops
- Watauga River Guides
Regulations & License
Fishing in Tennessee requires a current license. Always verify season dates, bag limits, and any special-regulation waters before you fish.
Tennessee fishing regulations & license →
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About Current
Watauga River conditions on Current combine real-time flow data (USGS, WSC, CDEC, CEHQ), weather, tide predictions, hatch probabilities calibrated to this specific water, and recent fly shop reports from the area.
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