Connecticut Fly Shops Stock 10,000 Patterns; DEEP's Trout Streams Reward About 30 of Them
A selection of Elk Hair Caddis, Parachute Adams, Pheasant Tail nymphs, and Hare's Ear nymphs covers the large majority of CT trout fishing situations, based on patterns CT fly shops and guides consistently recommend. Add species-specific patterns for known local hatches.
| Product | Verdict | Approx. price | Links |
|---|---|---|---|
| Elk Hair Caddis (sizes 12-18) | Most important dry fly in CT | $2.50 each / ~$15 for 6-pack | Check price |
| Beadhead Pheasant Tail Nymph (sizes 14-18) | Most important nymph for CT trout fishing | $2.50 each / ~$15 for 6-pack | Check price |
| Woolly Bugger Streamer in Olive/Black (sizes 6-10) | Best CT trout streamer for large fish | $3.00 each / ~$15 for 5-pack | Check price |
A fly shop counter in Connecticut typically racks a few thousand pattern variations, yet guides working the Farmington River Trout Management Area (TMA) — the catch-and-release, artificial-lures-only stretch between Route 219 and Route 318 in New Hartford and Barkhamsted — report that a small core group of patterns accounts for most hookups across a season. Anglers who fish CT tailwaters and freestone streams consistently converge on a small working list. Roughly 30 flies covers most situations on water like the Farmington, the Housatonic TMA near Cornwall Bridge, and the Salmon River in East Hampton and Colchester. The rest of a shop's inventory covers narrow, hatch-specific conditions, plus flies aimed more at anglers than at fish. This guide covers the patterns that consistently earn a spot in a CT trout angler's box, along with the CT DEEP regulations that govern where and how they can be fished.
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Elk Hair Caddis (sizes 12-18)
Most important dry fly in CTCaddis are present in virtually every CT stream throughout the season, and anglers commonly fish the Elk Hair Caddis as an attractor pattern even between hatches. On artificial-lures-only water like the Farmington TMA, sparse ties in natural elk-hair tones tend to outperform brightly dyed versions once catch-and-release pressure builds through the summer. Start with sizes 14 and 16, then add 12 and 18 for variation.
Beadhead Pheasant Tail Nymph (sizes 14-18)
Most important nymph for CT trout fishingFisheries surveys and fly-shop consensus generally agree that most trout feeding happens subsurface rather than at the top. The Pheasant Tail Nymph is the all-season staple that works when the exact hatch is unclear. Experienced CT nymphers describe a specific adjustment worth copying: dropping to 6X tippet and a size 18 Pheasant Tail once water clears and cools below roughly 45°F, rather than sticking with the size 14 that worked during high, off-color spring flows. Sizes 14-16 cover most CT mayfly nymph situations; size 18 suits the Farmington's more heavily fished, educated water.
Woolly Bugger Streamer in Olive/Black (sizes 6-10)
Best CT trout streamer for large fishA Woolly Bugger in olive or black covers leeches, large nymphs, and baitfish in one pattern, which is why most CT trout boxes carry both colors in sizes 8 and 10. CT DEEP's broodstock and Survivor Strain trout stocking programs place larger holdover brown trout in select CT rivers each year, part of why streamer fishing for above-average browns has a following on water beyond the Farmington, including stretches of the Salmon River. Anglers who fish the Farmington TMA report a Woolly Bugger swung across current in early morning or evening produces fish that ignore smaller patterns during midday. It also takes largemouth bass on the same water for anglers who cross over.
Buying guide
**The Essential CT Trout Fly Box (30 flies)**
For anglers stocking a fly box for CT trout fishing from scratch:
**Dry Flies (8)** - Elk Hair Caddis: 2x size 14, 2x size 16 - Parachute Adams: 2x size 14, 2x size 16
**Nymphs (14)** - Beadhead Pheasant Tail: 2x size 14, 2x size 16, 2x size 18 - Beadhead Hare's Ear: 2x size 12, 2x size 14 - Midge Pupa (black/olive): 2x size 20
**Streamers (4)** - Woolly Bugger olive: 2x size 8 - Woolly Bugger black: 2x size 10
**Add seasonally** - Hendrickson parachute (May): 2x size 12 - Sulphur (June-July evenings): 2x size 16 - October Caddis (fall): 2x size 8
This 30-fly selection covers the Farmington River's primary hatches and provides nymph and streamer options for most other CT trout water. Anglers fishing tailwater year-round typically add midge patterns in size 20-24 as well.
**Know the water before stocking the box**
As of the 2026 season, CT DEEP's Trout Management Area regulations require artificial lures only and catch-and-release on the Farmington TMA (Route 219 to Route 318, New Hartford and Barkhamsted) and the Housatonic TMA near Cornwall Bridge — always confirm current-year rules against the CT DEEP Anglers Guide before heading out, since boundaries and season dates are set annually. The Salmon River in East Hampton and Colchester runs under general trout regulations rather than TMA rules, which is part of why it sees different pressure and behavior from stocked and holdover fish.
Anglers on regional fishing forums consistently report that fish in catch-and-release stretches see enough pressure that natural, sparsely-tied patterns in smaller sizes out-fish gaudier alternatives as a season goes on. That's one reason the pattern list above leans toward slim, natural-toned nymphs and dries rather than flashier attractor variants.
**Buying Flies vs. Tying**
Store-bought flies are adequate for all CT fishing situations. Quality matters — a poorly-tied Elk Hair Caddis with a loose wing falls apart after 2 fish, while a well-tied one typically lasts 10-15. Brands like Umpqua, Montana Fly Company, and Hareline sell quality tied flies at $2-3 each. Budget $50-70 for a solid starting selection.
For anglers who fish more than 10 days a year, learning to tie flies often pays back quickly — a dozen Woolly Buggers runs about $5 in materials versus $35 at a fly shop. Fly tying is a separate skill set worth pursuing at that point, rather than a requirement for getting started.
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