Tailwater · Mixed Metamorphic · Tennessee, US

Hiwassee River

Hiwassee River venue image

A broad, friendly TVA tailwater with good caddis and a relaxed wading character when they're off — a fine river to fish dry in the warmer months.

Today · About as good as it gets
Pheasant Tail Nymph (18-20)
Forecast · Today
About as good as it gets
On the feed top to bottom — start on the rises with a dry, drop a nymph if they stay down.
75% projected
Today's fly
Pheasant Tail Nymph (18-20)
Pheasant Tail Nymph (18-20)
Conditions on the water · Today
Proxy gauge
Level
Steady
Proxy
via Tuckasegee River
Water temp11.5°C
ClarityClear
Weather28°C
WindN 6 km/h
Pressure1020 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

No gauge on this water — conditions are inferred from Tuckasegee River. The trend transfers, the absolute level does not.

Water temperature for Brown Trout
Ideal
12°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Excellent — water temperature is right today, though time of day could be better.
Likely species
Mayflies
Caddisflies
terrestrials
Hatch timeline · todayPeak at 12pm

12pm(now) — Eastern Blue-Winged Olive

Stage: On emergersApproach: Emerger or dryActivity: 82%
Also:Black Midge46%
Peak emergence window5 food groups active

Peak activity at 12pm — Eastern Blue-Winged Olive (Eastern Blue-Winged Olive, Peak emergence window)

Sub-surface · on the nymphunder the surface

Hatch predictions

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 4 with Pro.

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Evidence
Records-basedModerate confidence

Based on species-occurrence records, not local invertebrate surveys.

Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
2
2
2
2
1
SulphurHatch
2
3
2
Trico (Eastern)Hatch
2
3
3
2
Eastern Blue-Winged OliveHatch
2
3
3
3
3
3
3
3
2
Eastern Summer BWO (Drunella)Hatch
2
3
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Brown Trout fly box
What's coming
Plan ahead
5-day outlook
Other water nearby · 1
Noontootla Creek
58 km
Brook trout · Rainbow trout
Gallery · 1
  1. Terrain map of the venue
    Terrain map
About this water

A broad, friendly TVA tailwater with good caddis and a relaxed wading character when they're off — a fine river to fish dry in the warmer months. The Apalachia diversion gives it an odd generation lag, so the schedule is the thing to learn.

  • Mixed metamorphic
Water quality · US Clean Water Act
  • Aquatic life: Impaired
What this classification means

EPA ATTAINS assessment unit 'Hiwassee River' (TN06020002018_3000), 2024 Integrated Report. Aquatic Life use: Not Supporting. Listed impairment causes: Hydrologic Alteration. This is a Clean Water Act assessment-unit classification (the US analogue of WFD), not a live reading.

Status is for the Clean Water Act assessment unit covering this reach.

EPA ATTAINS (Clean Water Act) · TN06020002018_3000

The full read · show the working · for Brown Trout · confidence 90%
How the 84 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time60 × 13%7.8
Pressure80 × 7%5.6
Insect activity64 × 12%7.7
Conditions total= 84
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Tuckasegee Riverproxy
Prey activitymodelled from regional profilemodelled
What would change the calculation
The dawn and dusk windows score higher than the midday lull.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 January → 31 December
Related guides
Euro Nymphingsubsurface methods
Casting instructors near here
Booking & contacts