New York

Neversink River

New York·Delaware River System·41.84° N, 74.63° W

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What's driving it

117 cfs in range50°F primerain incomingwind 1 mph — calm

Flow

117cfs

Neversink River at Neversink · stable

Water temp

50°F

Neversink River at Neversink

Flow vs normal

Above Normal

80th percentile for earlySeptember

Median 61 cfs

Weather

65°F

Rain Showers · near Grahamsville

Solunar · next 7 days

About Neversink River

The Neversink is the river where American dry-fly fishing was born. Theodore Gordon worked out his Quill Gordon and the first American-tied dries on this water in the 1890s, and the family shops that codified the Catskill style — the Dettes, the Darbees — grew up a few miles west in Roscoe and Livingston Manor. That history is the reason to fish it, but the river you fish today is really two rivers split by a dam. Above Neversink Reservoir it's a tumbling freestone with wild brook and brown trout and cold, tannin-stained pocket water. Below the dam it's a cold-tailwater brown-trout fishery — the discharge from the bottom of the reservoir holds roughly 50-55°F year-round, so the water below Neversink stays fishable in August heat that shuts down every unregulated Catskill stream around it.

The tailwater fishes like a slow, technical spring creek dressed up as a freestone: long smooth pools with short riffles between them, glassy tailouts, and browns that have seen every fly in the Catskill canon. Midges (20-26) are the staple food, and matching size and drift matters more than pattern; a fall Blue-Winged Olive on an overcast afternoon is the other reliable dry-fly window, and articulated streamers move the bigger browns in low light. It's almost entirely a walk-and-wade game — no floating — with the marquee water being the historic no-kill catch-and-release reach right below the reservoir and, further down, the remote Neversink Gorge (the state's Neversink River Unique Area), a hike-in canyon of pools, ledges, and waterfalls that trades easy access for solitude. Flows are modest and reservoir-governed: the tailwater gauge at Neversink typically sits in the 90-170 CFS range through the season, and because releases are steady it rarely blows out the way the freestone forks do after a Catskill downpour.

The context is access and pressure. This is New York City drinking water — Neversink Reservoir feeds the city's supply, so the reservoir itself is off-limits, and bank fishing on the river is a patchwork of NYSDEC Forest Preserve, county land, and Public Fishing Rights easements across private property; check the DECinfo Locator before you park. The upper freestone and the tiny East and West Branches around Frost Valley are advanced small-stream brook-trout water. The Beaverkill and Willowemoc are 20 minutes west if the Neversink is off, and Roscoe ("Trout Town, USA") is the regional hub.

Species

Brown Trout
Primary · Apr-Jun, Sep-Oct · 8-18" (some to 20"+)
The defining fish below the dam. Wild and holdover browns fill the cold no-kill tailwater and the hike-in gorge, growing selective on the flat glassy pools; a few push past 20 inches. Technical midge and BWO fishing by day, articulated streamers in low light and fall pre-spawn. Wild browns also hold in the upper freestone above the reservoir.
Brook Trout
Wild (above reservoir) · May-Jun, Sep · 5-9"
Native and wild, dominating the East and West Branches and the upper freestone above the reservoir. Small, eager, and willing to come to a bushy attractor dry — the purist's small-stream draw, not a numbers fishery.
Rainbow Trout
Occasional (above reservoir) · May-Jun · 8-14"
Scattered wild and holdover fish in the upper freestone; a bonus catch while prospecting the pocket water, not a primary target.
Smallmouth Bass
Lower river (below the gorge) · Jun-Sep · 8-14"
Takes over as the river warms below the gorge and the county line toward Godeffroy — a warmwater bonus in the lowest reaches, outside the trout water. Fish the tailwater and gorge for trout.

Species	Abundance	Best Season	Size
Brown Trout	Primary	Apr-Jun, Sep-Oct	8-18" (some to 20"+)
Brook Trout	Wild (above reservoir)	May-Jun, Sep	5-9"
Rainbow Trout	Occasional (above reservoir)	May-Jun	8-14"
Smallmouth Bass	Lower river (below the gorge)	Jun-Sep	8-14"

Sections

4 reaches

East & West Branches (headwater brookie forks)

WadeBrook Trout · Rainbow Trout

Tiny, steep, cold headwater streams draining Slide Mountain and Frost Valley, meeting at Claryville. Genuine wild native brook trout, 5-9 inches, on small attractors and bushy dries — a purist's rock-hopping small-stream day, not a numbers destination. Biscuit Brook, a West Branch tributary, is a long-running acid-deposition research stream. Access is Catskill Forest Preserve hike-in off Frost Valley Road (West Branch) and Denning Road (East Branch).

Best for: Wild native brook trout on small attractor dries; remote small-stream fishing

Upper Neversink — Freestone (Claryville to the reservoir)

WadeBrook Trout · Brown Trout · Rainbow Trout

Classic Catskill freestone — plunge pools, boulder runs, and tannin-stained pocket water where the East and West Branches join at Claryville to form the mainstem before it slides into Neversink Reservoir. This is the wild upper river Theodore Gordon fished, holding wild brook trout and brown trout with an occasional rainbow trout. It runs cold in spring but warms into the upper 60s by mid-July (the Claryville gauge reads ~68°F in summer), so fish it early and in the fall, or move to the tailwater when the freestone gets thin and warm.

Best for: Wild brook trout and brown trout on dry-dropper rigs and small nymphs; a spring and fall freestone

The Tailwater — Reservoir to Woodbourne (no-kill C&R)

WadeBrown Trout · Rainbow Trout

The marquee water: a cold bottom-release tailwater running ~50-55°F year-round, so it stays fishable in August heat that shuts down every unregulated Catskill stream around it. Long, smooth, slow pools separated by short riffles and glassy tailouts — it fishes like a technical spring creek dressed up as a freestone, and the wild and holdover brown trout have seen every fly in the Catskill canon. Midges (20-26) are the staple; matching size and drift matters more than pattern. The historic catch-and-release no-kill reach right below the dam is one of New York's original no-kill trout waters. Walk-and-wade only — too small and slow to float.

Best for: Technical wild and holdover brown trout on midges and BWOs; the coldest reliable summer trout water in the area

Neversink Gorge — Unique Area (hike-in C&R)

WadeBrown Trout · Rainbow Trout

The wildest reach of the river — a remote canyon below Bridgeville of deep pools, bedrock ledges, and waterfalls (Denton Falls, High Falls) inside the NYSDEC-managed Neversink River Unique Area. Catch-and-release only, no stocking: wild brown trout on nymphs and streamers in the big pools, dries during hatches. Access is hike-in only, physically demanding, with limited cell service, off Katrina Falls Road near Cuddebackville. You trade easy access for solitude and unpressured fish.

Best for: Wild brown trout on nymphs and streamers; solitude and scenery for anglers willing to hike

At a glance

Ideal wading flow: 90–170 cfs
Blow-out: >400 cfs
Ideal water temp: 50–60°F

Best seasons

Spring (Apr-Jun) is the classic dry-fly progression — Quill Gordon and Hendricksons in April, Sulphurs and Cahills into June. Fall (Sep-Oct) brings the prime tailwater BWO, Isonychia, and pre-spawn brown streamer fishing. Summer is when the tailwater earns its keep: the ~50-55°F reservoir discharge holds it in range through July and August heat that pushes every surrounding freestone into the 70s (the Claryville freestone gauge reads ~68°F in midsummer, so fish the tailwater or fish the upper river early). The reservoir-regulated tailwater rarely blows out; the freestone forks spike and mud quickly after rain and drop back within a day or two.

Regulations

The Neversink runs under three trout-water regimes split by the reservoir. Above the reservoir (the upper freestone and the East/West Branches) is a wild trout stream under NYSDEC statewide inland trout regulations. Below the dam, the historic reach immediately below the reservoir is one of New York's original no-kill catch-and-release trout waters, and the remote Neversink River Unique Area (gorge) is catch-and-release only with no stocking. A New York freshwater fishing license is required for anglers 16+.

New York freshwater fishing license required for anglers 16 and older (available via NYSDEC HuntFishNY).
Above the reservoir (upper freestone + East/West Branches): wild trout stream under NYSDEC statewide inland trout regulations — brook and brown trout, occasional rainbow.
The historic no-kill reach immediately below Neversink Reservoir is catch-and-release only — one of New York's original designated no-kill trout waters.
Neversink River Unique Area (the hike-in gorge, roughly Mercer Brook downstream to the Sullivan/Orange County line): catch-and-release only, artificial lures emphasized; wild brown trout, no stocking.
River access is a patchwork of NYSDEC Forest Preserve, county land, and Public Fishing Rights easements across private property — check the DECinfo Locator or the HuntFishNY app before parking; Neversink Reservoir itself is closed NYC water-supply land.

Confirm exact special-regulation boundaries, seasons, and creel/size limits against the current-year NYSDEC Inland Trout Stream Special Regulations before fishing — the reach-by-reach no-kill and extended-season boundaries below the dam are precise. The Neversink Gorge is hike-in only, rugged, with limited cell service.

Source: New York State Department of Environmental Conservation. Regulations change annually — verify before fishing.

Getting there

Livingston Manor, NY

~2 to 2.5 hrs from New York City; the tailwater sits off NY-17/I-86 near Monticello

Fly shops

Dette FliesLivingston Manor
Beaverkill AnglerRoscoe

Camping: Neversink River Campground sits on the tailwater ~2 miles below the reservoir — the most Neversink-specific lodging. Livingston Manor and Roscoe (Trout Town, USA) are the fly-fishing hubs for food, gear, and rooms; Monticello and Woodbourne are closest to the lower/tailwater river.

Access is the defining logistical challenge: bank fishing is a mix of NYSDEC Forest Preserve, county land, and Public Fishing Rights easements threaded through private property — use the DECinfo Locator trout-stream map or the HuntFishNY app before you park. The upper freestone and the East/West Branches are advanced small-stream water off Frost Valley, Denning, and Claryville Roads. The Neversink Gorge (Unique Area) is hike-in only, physically demanding, with limited cell service.

Neversink River

Solunar · next 7 days

About Neversink River

Species

Sections

East & West Branches (headwater brookie forks)

Upper Neversink — Freestone (Claryville to the reservoir)

The Tailwater — Reservoir to Woodbourne (no-kill C&R)

Neversink Gorge — Unique Area (hike-in C&R)

More in New York

Delaware River System

Delaware River

East Branch Delaware River

West Branch Delaware River

Other regions

Beaverkill River

Esopus Creek

Salmon River

West Branch Ausable River

Willowemoc Creek