Freestone · Sandstone Shale · New York, US

Neversink River

Neversink River — Neversink River at Oakland Valley, NY

Theodore Gordon's home water — where the dry fly was first seriously fished in America — a cold, clear upper-Catskill freestone with native brookies in the headwaters and wild browns below.

Tomorrow · Slow going — pick your moments
Pheasant Tail Nymph
Forecast · Tomorrow
Slow going — pick your moments
Slow going — pick your moments and do not force it.
45% projected
Today's fly
Pheasant Tail Nymph
Pheasant Tail Nymph
Conditions on the water · Tomorrow
Live gauge
Level
Rising
2.07 m
Lifting fast
Water temp14.8°C
ClarityVery coloured
Weather19°C
WindN 20 km/h
Pressure1015 hPa
Rain · recent3.6 mm
Rain · ahead0.0 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

Water temperature for Brown Trout
Ideal
15°C est.ideal 1016°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
Hatch timeline · tomorrowPeak at 11am

12pm(now) Reed Smut

Stage: On emergersApproach: Emerger or dryActivity: 36%
Peak emergence window

Peak activity at 11am — Reed Smut (Reed Smut, 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

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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
1
Brown DunHatch
2
3
3
3
3
3
3
2
Quill GordonHatch
2
2
Blue QuillHatch
2
3
2
HendricksonHatch
2
2

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

Ranked for today
Brown Trout fly box
Local fly shops: Dette Flies·Beaverkill Angler
Beats · 2 · 1 reaches

The Neversink splits into two very different worlds at the reservoir. Above it is the cold freestone headwater fished here; below the dam it becomes one of the NYC reservoir-release rivers, with partial tailwater character driven by Neversink Reservoir releases under the same basin flow-management program. Across both, public water does not mean a public bank — New York's Public Fishing Rights are 33-foot easements, and the lower gorge is genuinely difficult, access- and safety-sensitive ground, not casual visitor water. Confirm reach regulations and access before you go.

Neversink River · 2 beatsDay rods
Neversink tailwater (below the reservoir), Neversink Gorge (lower river)
The 2 beats
Neversink tailwater (below the reservoir)Public
NY DEC public access + private frontage (release-influenced)
The reach below Neversink Reservoir takes on tailwater character — flow and temperature shaped by reservoir releases rather than rainfall, which can hold trout when the freestones around it warm. Technical wild-trout water with a mix of public access and private frontage; the release, not the calendar, governs whether it fishes.
Dam-release dependent — fishability and wading safety follow the Neversink Reservoir release, and water can rise on a release. Public water with private bank between access points; verify NY DEC reach regulations.
Neversink Gorge (lower river)Public
NY State public land (Neversink Gorge Unique Area)
The lower river runs through the Neversink Gorge on public state land — beautiful, remote pocket water, but a steep, demanding hike in and genuinely hazardous terrain. This is specialist access for anglers who know the ground, not a casual day out.
Safety-sensitive: steep gorge, difficult access, real wading and footing hazards — go prepared and not alone. Verify current NY DEC access and regulations for the Unique Area.
Permits & access
Permit required — see local rules.
  • General season plus artificial-only extension; no-kill sections
  • Verify NY DEC.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Gallery · 2
  1. Neversink River — Neversink River at Oakland Valley, NY
    Neversink River at Oakland Valley, NY
  2. Terrain map of the venue
    Terrain map
About this water

Theodore Gordon's home water — where the dry fly was first seriously fished in America — a cold, clear upper-Catskill freestone with native brookies in the headwaters and wild browns below. Quieter and more remote than the Beaverkill, and steeped in the same history.

  • Sandstone shale
Conservation note

Native brook trout in the cold upper headwaters alongside wild browns and rainbows. brook_trout scores as a char comfort-overlay (cooler welfare ceiling) once `npm run seed:species` is applied.

Water quality · US Clean Water Act
  • Aquatic lifeNot assessed
What this classification means

EPA ATTAINS assessment unit 'Neversink River, Middle, Main Stem' (NY1402-0021), 2022 Integrated Report. Aquatic Life use: Insufficient Information. 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) · NY1402-0021

The full read · show the working · for Brown Trout · confidence 75%
How the 81 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time45 × 13%5.9
Pressure80 × 7%5.6
Insect activity59 × 12%7.1
Conditions total= 81
Can you trust it?
Water temperaturelive gauge readinggauge
Level / flowon-river gaugeobserved
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 1 April31 December
Related guides
Casting instructors near here
Booking & contacts