South Holston Tailwater
Tailwater
South Holston Tailwater Conditions
Wade Safe · Low Generation
Flow / Discharge
Unmeasured Reach
Local Hydrology
Water Temp
Pending Telemetry
Thermal Lag Model
Generation State
Generators Idle
TVA Schedule Log
Barometer Trend
—
NWS Station Barometer
What to throw right now
Per-species breakdown & tactics
Pick a fish, then Fly, Spin, or Colors. Your last pick is remembered.
Best window: morning
Bugs are hatching (fly). Use a light fly rod with floating line and a thin tippet. Match the bug stage: emerger in the film first, dun on top next, spinner at last light. Cast a few feet above the rise and use a dead-drift so the fly floats naturally. Set the hook with a gentle strip, not a big rod lift. Learn more: Dead drift.
From a boat or stable bank perch: 6-7 wt sink-tip line, 4-6 ft fluoro tippet to a weighted streamer or beadhead bugger. Cast quartering downstream, mend hard upstream once, then strip-pause-strip through the seam. The fly needs to track in the bottom third of the column; if it skates near the surface during generation you'll get nothing. Drop a split shot 6" above the fly if the sink-tip isn't getting there.
From a boat or stable bank perch: 6-7 wt sink-tip line, 4-6 ft fluoro tippet to a weighted streamer or beadhead bugger. Cast quartering downstream, mend hard upstream once, then strip-pause-strip through the seam. The fly needs to track in the bottom third of the column; if it skates near the surface during generation you'll get nothing. Drop a split shot 6" above the fly if the sink-tip isn't getting there.
Flies: Wooly Bugger #6 (weighted), Sculpin Streamer #6
Match the hatch by stage. Emerger first, dun second, spinner at last light.
In a few hours
Bugs are hatching (spin). Use an ultralight rod with light fluoro. Two easy rigs: (1) a tiny olive-and-yellow spinner cast upstream and retrieved just fast enough to spin through the seam; (2) a small beadhead Pheasant Tail or Zebra Midge hung under a tiny pencil bobber and drifted naturally — often better once trout lock onto one bug. Learn more: Dead drift.
Medium-action spinning rod, 8-10 lb braid + 6 lb fluoro leader. Use the heaviest jighead that still lets the lure breathe (1/4 oz minimum during generation; 3/8 oz if the flow is heavy). Cast across-current and slow-roll back with the rod tip down. Fish the slack-water pockets behind boulders + dam piers; trout stack there during high flow waiting for food.
Medium-action spinning rod, 8-10 lb braid + 6 lb fluoro leader. Use the heaviest jighead that still lets the lure breathe (1/4 oz minimum during generation; 3/8 oz if the flow is heavy). Cast across-current and slow-roll back with the rod tip down. Fish the slack-water pockets behind boulders + dam piers; trout stack there during high flow waiting for food.
Lures: Small bead-head nymph (#14-18 Pheasant Tail / Zebra Midge) under a pencil bobber, 3/8 oz inline spinner, 1/4 oz curly tail grub
Small bead-head nymph under a pencil bobber, or olive spinner through seams.
In a few hours
Clear
- Natural / shad Disappears correctly in clear water. Invisible for the wrong reason once stain cuts visibility.
- Watermelon red The clear-water bass standard. Red flake reads as craw without spooking pressured fish.
Best colors right now: olive, black, white
Good colors for clear water (fall): olive, sulphur yellow, natural pheasant tail
Trout key on size and drift first, color second. In clear water naturals win. In stain, go dark or bright so the fly reads against the murk.
Full color matrix for clear water
ColorClearStainedMuddy
Natural / shadBestAvoidAvoid
Watermelon redBestAvoidAvoid
White / shadGoodGoodAvoid
PurpleGoodGoodAvoid
Black / blueAvoidGoodBest
ChartreuseAvoidBestGood
Fire tigerAvoidGoodBest
Orange / flame redAvoidBestGood
Hatch: 44% (midge) Light activity. Some bugs in the air, but fish aren't committed yet.
- Generation high-water is the most dangerous time on a TN tailwater. Watch the schedule, never wade during a release, and step back from the bank when the siren sounds.
Conditions Match Breakdown
- + water temp in target range+22
- + hatch active+5
- + cloud cover+4
- + in season+4
- + barometric trend+3
- + wind speed+3
- + cloud preference+2
- + dissolved oxygen+2
- – dam generation running, capped at 45-31
Best window: last light
Bugs are hatching (fly). Use a light fly rod with floating line and a thin tippet. Match the bug stage: emerger in the film first, dun on top next, spinner at last light. Cast a few feet above the rise and use a dead-drift so the fly floats naturally. Set the hook with a gentle strip, not a big rod lift. Learn more: Dead drift.
From a boat or stable bank perch: 6-7 wt sink-tip line, 4-6 ft fluoro tippet to a weighted streamer or beadhead bugger. Cast quartering downstream, mend hard upstream once, then strip-pause-strip through the seam. The fly needs to track in the bottom third of the column; if it skates near the surface during generation you'll get nothing. Drop a split shot 6" above the fly if the sink-tip isn't getting there.
From a boat or stable bank perch: 6-7 wt sink-tip line, 4-6 ft fluoro tippet to a weighted streamer or beadhead bugger. Cast quartering downstream, mend hard upstream once, then strip-pause-strip through the seam. The fly needs to track in the bottom third of the column; if it skates near the surface during generation you'll get nothing. Drop a split shot 6" above the fly if the sink-tip isn't getting there.
Flies: Wooly Bugger #6 (weighted), Sculpin Streamer #6
Match the hatch by stage. Emerger first, dun second, spinner at last light.
In a few hours
Bugs are hatching (spin). Use an ultralight rod with light fluoro. Two easy rigs: (1) a tiny olive-and-yellow spinner cast upstream and retrieved just fast enough to spin through the seam; (2) a small beadhead Pheasant Tail or Zebra Midge hung under a tiny pencil bobber and drifted naturally — often better once trout lock onto one bug. Learn more: Dead drift.
Medium-action spinning rod, 8-10 lb braid + 6 lb fluoro leader. Use the heaviest jighead that still lets the lure breathe (1/4 oz minimum during generation; 3/8 oz if the flow is heavy). Cast across-current and slow-roll back with the rod tip down. Fish the slack-water pockets behind boulders + dam piers; trout stack there during high flow waiting for food.
Medium-action spinning rod, 8-10 lb braid + 6 lb fluoro leader. Use the heaviest jighead that still lets the lure breathe (1/4 oz minimum during generation; 3/8 oz if the flow is heavy). Cast across-current and slow-roll back with the rod tip down. Fish the slack-water pockets behind boulders + dam piers; trout stack there during high flow waiting for food.
Lures: Small bead-head nymph (#14-18 Pheasant Tail / Zebra Midge) under a pencil bobber, 3/8 oz inline spinner, 1/4 oz curly tail grub
Small bead-head nymph under a pencil bobber, or olive spinner through seams.
In a few hours
Clear
- Natural / shad Disappears correctly in clear water. Invisible for the wrong reason once stain cuts visibility.
- Watermelon red The clear-water bass standard. Red flake reads as craw without spooking pressured fish.
Best colors right now: olive, black, white
Good colors for clear water (fall): olive, sulphur yellow, natural pheasant tail
Trout key on size and drift first, color second. In clear water naturals win. In stain, go dark or bright so the fly reads against the murk.
Full color matrix for clear water
ColorClearStainedMuddy
Natural / shadBestAvoidAvoid
Watermelon redBestAvoidAvoid
White / shadGoodGoodAvoid
PurpleGoodGoodAvoid
Black / blueAvoidGoodBest
ChartreuseAvoidBestGood
Fire tigerAvoidGoodBest
Orange / flame redAvoidBestGood
Hatch: 44% (midge) Light activity. Some bugs in the air, but fish aren't committed yet.
- Generation high-water is the most dangerous time on a TN tailwater. Watch the schedule, never wade during a release, and step back from the bank when the siren sounds.
Conditions Match Breakdown
- + water temp in target range+22
- + preferred time of day+6
- + hatch active+5
- + in season+5
- + cloud cover+4
- + barometric trend+3
- + wind speed+3
- + cloud preference+2
- + dissolved oxygen+2
- – dam generation running, capped at 45-25
Best window: morning
Bugs are hatching (fly). Use a light fly rod with floating line and a thin tippet. Match the bug stage: emerger in the film first, dun on top next, spinner at last light. Cast a few feet above the rise and use a dead-drift so the fly floats naturally. Set the hook with a gentle strip, not a big rod lift. Learn more: Dead drift.
From a boat or stable bank perch: 6-7 wt sink-tip line, 4-6 ft fluoro tippet to a weighted streamer or beadhead bugger. Cast quartering downstream, mend hard upstream once, then strip-pause-strip through the seam. The fly needs to track in the bottom third of the column; if it skates near the surface during generation you'll get nothing. Drop a split shot 6" above the fly if the sink-tip isn't getting there.
From a boat or stable bank perch: 6-7 wt sink-tip line, 4-6 ft fluoro tippet to a weighted streamer or beadhead bugger. Cast quartering downstream, mend hard upstream once, then strip-pause-strip through the seam. The fly needs to track in the bottom third of the column; if it skates near the surface during generation you'll get nothing. Drop a split shot 6" above the fly if the sink-tip isn't getting there.
Flies: Wooly Bugger #6 (weighted), Sculpin Streamer #6
Match the hatch by stage. Emerger first, dun second, spinner at last light.
In a few hours
Bugs are hatching (spin). Use an ultralight rod with light fluoro. Two easy rigs: (1) a tiny olive-and-yellow spinner cast upstream and retrieved just fast enough to spin through the seam; (2) a small beadhead Pheasant Tail or Zebra Midge hung under a tiny pencil bobber and drifted naturally — often better once trout lock onto one bug. Learn more: Dead drift.
Medium-action spinning rod, 8-10 lb braid + 6 lb fluoro leader. Use the heaviest jighead that still lets the lure breathe (1/4 oz minimum during generation; 3/8 oz if the flow is heavy). Cast across-current and slow-roll back with the rod tip down. Fish the slack-water pockets behind boulders + dam piers; trout stack there during high flow waiting for food.
Medium-action spinning rod, 8-10 lb braid + 6 lb fluoro leader. Use the heaviest jighead that still lets the lure breathe (1/4 oz minimum during generation; 3/8 oz if the flow is heavy). Cast across-current and slow-roll back with the rod tip down. Fish the slack-water pockets behind boulders + dam piers; trout stack there during high flow waiting for food.
Lures: Small bead-head nymph (#14-18 Pheasant Tail / Zebra Midge) under a pencil bobber, 3/8 oz inline spinner, 1/4 oz curly tail grub
Small bead-head nymph under a pencil bobber, or olive spinner through seams.
In a few hours
Clear
- Natural / shad Disappears correctly in clear water. Invisible for the wrong reason once stain cuts visibility.
- Watermelon red The clear-water bass standard. Red flake reads as craw without spooking pressured fish.
Best colors right now: olive, black, white
Good colors for clear water (fall): olive, sulphur yellow, natural pheasant tail
Trout key on size and drift first, color second. In clear water naturals win. In stain, go dark or bright so the fly reads against the murk.
Full color matrix for clear water
ColorClearStainedMuddy
Natural / shadBestAvoidAvoid
Watermelon redBestAvoidAvoid
White / shadGoodGoodAvoid
PurpleGoodGoodAvoid
Black / blueAvoidGoodBest
ChartreuseAvoidBestGood
Fire tigerAvoidGoodBest
Orange / flame redAvoidBestGood
Hatch: 44% (midge) Light activity. Some bugs in the air, but fish aren't committed yet.
- Generation high-water is the most dangerous time on a TN tailwater. Watch the schedule, never wade during a release, and step back from the bank when the siren sounds.
Conditions Match Breakdown
- + water temp in target range+22
- + hatch active+5
- + in season+5
- + cloud cover+4
- + barometric trend+3
- + wind speed+3
- + cloud preference+2
- + dissolved oxygen+2
- – dam generation running, capped at 45-33
Dam generation & flow schedule
Gen off, wadeable
Gen on, high flow
Now marker
24h release schedule (table)
| Time | Flow (cfs) | State | Source |
|---|---|---|---|
| Sat 3:00 PM | 1,478 | Spill/Off | |
| Sat 3:00 PM | 0 | Spill/Off | |
| Sat 4:00 PM | 0 | Spill/Off | |
| Sat 5:00 PM | 0 | Spill/Off | |
| Sat 6:00 PM | 0 | Spill/Off | |
| Sat 7:00 PM | 0 | Spill/Off | |
| Sat 8:00 PM | 0 | Spill/Off | |
| Sat 9:00 PM | 0 | Spill/Off | |
| Sat 10:00 PM | 0 | Spill/Off | |
| Sat 11:00 PM | 0 | Spill/Off | |
| Sun 12:00 AM | 675 | Spill/Off | |
| Sun 1:00 AM | 0 | Spill/Off | |
| Sun 1:00 AM | 0 | Spill/Off | |
| Sun 2:00 AM | 0 | Spill/Off | |
| Sun 3:00 AM | 0 | Spill/Off | |
| Sun 4:00 AM | 0 | Spill/Off | |
| Sun 5:00 AM | 0 | Spill/Off | |
| Sun 6:00 AM | 0 | Spill/Off | |
| Sun 7:00 AM | 0 | Spill/Off | |
| Sun 8:00 AM | 0 | Spill/Off | |
| Sun 9:00 AM | 0 | Spill/Off | |
| Sun 10:00 AM | 0 | Spill/Off | |
| Sun 11:00 AM | 0 | Spill/Off | |
| Sun 12:00 PM | 0 | Spill/Off | |
| Sun 1:00 PM | 0 | Spill/Off | |
| Sun 2:00 PM | 0 | Spill/Off | |
| Sun 3:00 PM | 0 | Spill/Off | |
| Sun 4:00 PM | 0 | Spill/Off | |
| Sun 5:00 PM | 0 | Spill/Off | |
| Sun 6:00 PM | 0 | Spill/Off | |
| Sun 7:00 PM | 0 | Spill/Off | |
| Sun 8:00 PM | 0 | Spill/Off | |
| Sun 9:00 PM | 0 | Spill/Off | |
| Sun 10:00 PM | 0 | Spill/Off | |
| Mon 12:00 AM | 705 | Spill/Off |
Next 24 hours · weather forecast
Scroll for hourly temperature, wind, and precipitation.
9PM
60°
5
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10PM
59°
5
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11PM
59°
5
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12AM
58°
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6AM
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12% rain
8AM
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12% rain
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11% rain
10AM
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9% rain
11AM
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12PM
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9% rain
1PM
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6% rain
3PM
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6PM
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7% rain
7PM
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9% rain
Latest readings
Live telemetry| Air temp (°F) | 61.0°F |
|---|---|
| Cloud cover (%) | 93% |
| Dew point (°C) | 4.4°C |
| Relative humidity (%) | 46% |
| Chance of precipitation (%) | 1% |
| Barometric pressure (mb) | 1,028.0 mb |
| Rain past 6h (in) | 0.00 in |
| Wind direction | SE (135°) |
| Wind (mph) | 5.0 mph |
Reading freshness
Source update lag| Barometric pressure (mb) | 6 min ago openmeteo |
|---|---|
| Wind (mph) | 6 min ago nws |
| Cloud cover (%) | 6 min ago nws |
| Air temp (°F) | 6 min ago nws |
| Rain past 24h (in) | 3841.1 h ago openmeteo stale |
| Rain past 6h (in) | 6 min ago nws |
Hatch matcher · this month
Active aquatic insect emergences & suggested imitations.
Midge
Sizes 18–24
Recommended patterns:
Zebra Midge #20, Griffith's Gnat #20, WD-40 #20
Year-round on TVA tailwaters (Clinch, Holston, Watauga, S Holston)
BWO (fall)
Sizes 20–22
Recommended patterns:
RS2 #22, Parachute BWO #20
Weeks 36-46 (Sep-early Nov); cool overcast afternoons. Shop consensus.
Next few hours · best species
Prime windows for active feeding over the next 12 hours (EDT).
7-day forecast
Composite spot scores over the coming week.
10-day weather & pressure outlook
NWS forecast where it reaches, Open-Meteo beyond it. Days run midnight to midnight, spot time.
| Day | High | Low | Wind | Cloud | Rain % | Pressure | Source |
|---|---|---|---|---|---|---|---|
| Sat Oct 31 | 74°F | 46°F | 5 mph E | 62% | 4% | 1,028.1 mb | nws |
| Sun Nov 1 | 67°F | 51°F | 5 mph E | 96% | 13% | 1,029.7 mb | nws |
| Mon Nov 2 | 69°F | 49°F | 5 mph ESE | 72% | 12% | 1,027.2 mb | nws |
| Tue Nov 3 | 73°F | 48°F | 6 mph ESE | 34% | 2% | 1,022.7 mb | nws |
| Wed Nov 4 | 70°F | 53°F | 7 mph ESE | 62% | 47% | 1,016.5 mb | nws |
| Thu Nov 5 | 70°F | 59°F | Calm | 95% | 65% | 1,012.4 mb | nws |
| Fri Nov 6 | 67°F | 55°F | Calm | 92% | 52% | 1,005.7 mb | nws |
| Sat Nov 7 | 64°F | 49°F | 3 mph WSW | 61% | 30% | 1,009.2 mb | nws |
| Sun Nov 8 | 57°F | 45°F | 5 mph SSE | 55% | 12% | 1,009.8 mb | openmeteo |
| Mon Nov 9 | 51°F | 45°F | 8 mph W | 90% | 27% | 1,009.5 mb | openmeteo |
Trends · 7 days
Hover chart points for telemetry details. Gold dot represents latest reading.
Barometric pressure (mb)
Water temperature (°F)
Fishing regulations (TWRA)
Statewide creel and length limits. Confirm the current rule on TWRA before you keep a fish.
These are statewide defaults only. Many waters have their own creel, size, or season rules that override this list. Check the water you are fishing on TWRA before you go.
TWRA fishing regulations · Water-specific exceptions
Statewide defaults (19 rules)
| Species | Rule |
|---|---|
| Alligator Gar | No harvest allowed. Must be returned to water immediately. |
| Black Bass (includes Largemouth, Smallmouth, Spotted Alabama And Coosa) | No more than 5 black bass per day in any combination may be taken. | None |
| Catfish | Only one (1) catfish over 34 inches may be harvested per day. No harvest limit on catfish less than 34 inches. |
| Crappie | 15 | 10 inches |
| Lake Trout | Only 2 of your 7 total trout may be lake trout. | None |
| Muskellunge | 1 | 36 inches |
| Paddlefish | Paddlefish may be harvested from April 24 through May 31. Daily creel limit is 2 fish per day with no size limit. Culling is prohibited. Exceptions on Center Hill, Cherokee, and Watts Bar reservoirs. |
| Redear Sunfish (shellcracker) | 20 | None |
| Redear Sunfish Or Shellcracker | 20 | None |
| Region 1 Crappie Exception: Unless Otherwise Noted For Specific Waters. | 30 | None |
| Rock Bass Or Redeye And Shadow Bass | 20 | None |
| Sauger Or Sauger/walleye Hybrids | 10 | 15 inches |
| Shovelnose Sturgeon | No harvest allowed. Must be returned to the water immediately. |
| Skipjack Herring | 100 | None |
| Striped Bass Or Hybrid Striped Bass (any Combination) | 2 | 15 inches |
| Trout (all Trout Species Combined) | 7 | None |
| Walleye | 5 | 16 inches |
| White Bass | 15 | None |
| Yellow Bass, Bluegill, Warmouth, Bream, Bullheads, Pickerel, Northern Pike, Yellow Perch, And Nongame Species | no limit | None |
Access points & navigation
- Boat Ramp 36.5182, -82.0642 phone map Google OSM
- Boat Ramp 36.4967, -82.0789 phone map Google OSM
- Emmett Bridge Access 36.5273, -82.1131 phone map Google OSM
- Lakeview Dock 36.5303, -82.0814 phone map Google OSM
- Osceola Island 36.5237, -82.1098 phone map Google OSM
- South Holston Dam 36.5221, -82.0977 phone map Google OSM
- TVA Walk-in Access 36.5107, -82.1147 phone map Google OSM