Tailwater · Mixed Metamorphic · Connecticut

Farmington River — West Branch

The West Branch of the Farmington up at Riverton is New England's best tailwater — a cold, fertile river running out of a chain of dams in the Connecticut hills, with a permanent Trout Management Area that holds wild browns alongside the stocked fish.

Species

A proper day on the water

Low and clear — careful approach country. Stay small, stay accurate.

75% confidence in this read
Water temperature for brown trout
Cool — slow
9°C est.ideal 1016°C
0°14°28°
Why this score · for brown trout
  • Temperature8228% weight
  • Flow8022% weight
  • Clarity9518% weight
  • Feeding Time5013% weight
  • Pressure807% weight
  • Insect activity4712% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
9.0°C
Estimated
Clarity
Clear
Air temp
24°C
Wind
N 12 km/h
Light breeze
Pressure
1020 hPa
Rain · 24h
0.0 mm
No rain
Rain · ahead
0.0 mm
No meaningful rain · next 48h

Live readings — water temperature is an estimate where the gauge does not record it.

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
Good — water clarity is right today, though insect activity could be better.
Local fly shopsUpCountry Sportfishing
Through the year
0–3 scale · June 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
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Freshwater ShrimpHatch
2
3
3
3
3
3
3
3
3
3
3
2
Western Blue-Winged OliveHatch
2
3
3
3
3
3
3
3
2
Pale Morning DunHatch
2
3
3
2

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

Permits & access
Permit required — see local rules.
  • Connecticut licence required
  • Permanent Trout Management Area and Wild Trout Management Area reaches have specific gear/harvest rules — verify current CT DEEP regulations.
Directions
About this water

The West Branch of the Farmington up at Riverton is New England's best tailwater — a cold, fertile river running out of a chain of dams in the Connecticut hills, with a permanent Trout Management Area that holds wild browns alongside the stocked fish. It fishes year-round because the bottom-release water stays cold through a New England summer and warm enough through the winter, and the hatches are first-rate: Hendricksons and a long sulphur season, caddis, then the small-fly grind of midges and olives. Watch the release out of the reservoirs — there's a published flow plan — and time your wade to the window.

Under the surface

The West Branch of the Farmington is southern New England's premier trout river — a cold tailwater running out of the Goodwin Dam in the wooded hills of northwestern Connecticut, holding wild and holdover browns and rainbows in numbers and sizes that surprise people who don't expect such things an hour from Hartford. The cold bottom release keeps it fishable through summer and grows healthy fish, and the river is fertile enough to throw prolific hatches — the Hendricksons, the sulphurs, the famous summer caddis. It's a medium tailwater over rounded cobble and ledge, winding through hemlock and hardwood with a steady, dam-governed flow. The bed is freestone cobble, the lies in the riffle seams and the deeper runs. Wading is comfortable on firm footing when the flows are moderate. The Farmington is a quiet, civilized, genuinely first-rate trout river hiding in plain sight in a corner of the country nobody thinks of as trout country.

Wading: Deeper runs, release dependent flows

  • Mixed metamorphic
  • Unconfined
  • Pool riffle
Seasons & zones
  • Trout1 January → 31 December
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