Tailwater · Mixed · Arkansas, US

Ouachita River Tailwaters

Ouachita River Tailwaters terrain map

The Ouachita tailwaters are a named AGFC trout-water complex below the Ouachita dams where catchable rainbows are stocked in the cool months, not a White River rival.

Tomorrow · Closed season
Czech Nymph
Forecast · Tomorrow
Closed season
Season reopens 1 November. Plenty of other water available now.
75% projected
Today's fly
Czech Nymph
Czech Nymph
Conditions on the water · Tomorrow
Proxy gauge
Level
Steady
Proxy
via Little Missouri River (Narrows tailwater)
Water temp11.5°C
ClarityClear
Weather30°C
WindN 8 km/h
Pressure1020 hPa
Rain · recent0.0 mm
Rain · ahead0.2 mm

No gauge on this water — conditions are inferred from Little Missouri River (Narrows tailwater). The trend transfers, the absolute level does not.

Water temperature for Rainbow Trout
Ideal
12°C est.ideal 1018°C
0°14°28°
How to fish it · for Rainbow 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.
Likely species
Hatch timeline · tomorrowPeak at 12pm

12pm(now) Eastern Blue-Winged Olive

Stage: On emergersApproach: Emerger or dryActivity: 86%
Also:Black Midge52%Grasshopper (Eastern)21%
Peak emergence windowWeather boost7 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

Top nymph shown — see all 2 guilds with Pro.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 3 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
2
2
2
1
1
2
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
Rainbow Trout fly box
Permits & access
Permit required — see local rules.
  • Seasonal AGFC trout-water complex below Blakely, Carpenter and Remmel dams
  • Verify current stocking, access, tailwater boundaries and permit/rule details before launch.
What's coming
Plan ahead
5-day outlook
About this water

The Ouachita tailwaters are a named AGFC trout-water complex below the Ouachita dams where catchable rainbows are stocked in the cool months, not a White River rival. This is southern Arkansas trout fishing at its most seasonal — cold-release windows, stocked fish, and a much more modest promise than Bull Shoals or Norfork. Hot Springs and Lake Ouachita anglers often ask about it, and the honest answer is that it's a cool-season, release-dependent stocked trout option.

  • Mixed
Water quality · US Clean Water Act
  • Aquatic lifeSupporting
What this classification means

EPA ATTAINS assessment unit 'N. Fork Ouachita' (AR_08040101_023), 2022 Integrated Report. Aquatic Life use: Fully Supporting. 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) · AR_08040101_023

The full read · show the working · for Rainbow Trout · confidence 65%
How the 0 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow55 × 22%12.1
Clarity45 × 18%8.1
Feeding Time45 × 13%5.9
Pressure75 × 7%5.3
Insect activity49 × 12%5.9
Conditions total= 65
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Little Missouri River (Narrows tailwater)proxy
Prey activitymodelled from regional profilemodelled
What would change the calculation
The dawn and dusk windows score higher than the midday lull.
Directions
Seasons & zones
  • Trout NovemberApril
Related guides
Booking & contacts