Freestone · Hudson Highlands Mixed · New York, US

Ramapo River — New York

Ramapo River — New York — Fly fishing on the Ramapo River on opening day of NY 2013 trout season

The New York Ramapo is a near-city trout option, not a wilderness trout river.

Tomorrow · About as good as it gets
Isonychia Nymph
Forecast · Tomorrow
About as good as it gets
On the feed top to bottom — start on the rises with a dry, drop a nymph if they stay down.
75% projected
Today's fly
Isonychia Nymph
Isonychia Nymph
Conditions on the water · Tomorrow
Proxy gauge
Level
Steady
Proxy
via Big Flat Brook
Water temp15.8°C
ClarityClear
Weather20°C
WindN 11 km/h
Pressure1025 hPa
Rain · recent0.0 mm
Rain · ahead0.0 mm

No gauge on this water — conditions are inferred from Big Flat Brook. The trend transfers, the absolute level does not.

Water temperature for Brown Trout
Ideal
16°C est.ideal 10–16°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 insect activity could be better.
Likely species
Mayflies
Caddisflies
terrestrials
Hatch timeline · tomorrowPeak at 11am

12pm(now) — Reed Smut

Stage: On emergersApproach: Emerger or dryActivity: 93%
Also:Trico (Eastern)48%Flying Ants47%
Peak emergence windowWeather boost6 food groups active

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)

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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
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
Permits & access
Permit required — see local rules.
  • New York licence required
  • Verify DEC category and access before launch.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Croton Watershed trout streams
44 km
80
Brown trout · Rainbow trout · Brook trout
Fishkill Creek
46 km
Brown trout · Rainbow trout
West Branch Croton River
50 km
Brown trout · Rainbow trout
East Branch Croton River
55 km
82
Brown trout · Rainbow trout
Big Flat Brook
56 km
Brown trout · Rainbow trout · Brook trout
Gallery · 2
  1. Ramapo River — New York — Fly fishing on the Ramapo River on opening day of NY 2013 trout season
    Fly fishing on the Ramapo River on opening day of NY 2013 trout season
  2. Terrain map of the venue
    Terrain map
About this water

The New York Ramapo is a near-city trout option, not a wilderness trout river. That is exactly why it belongs: New York anglers need close moving-water choices for a short session, especially in spring. Stocked trout, some holdover possibility, easy access pressure and warm-season limits define the page. Score it honestly and it becomes useful.

  • Hudson highlands mixed
Water quality · US Clean Water Act
  • Aquatic life: Not assessed
What this classification means

EPA ATTAINS assessment unit 'Ramapo River, Lower, and minor tribs' (NY1501-0012), 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) · NY1501-0012

The full read · show the working · for Brown Trout · confidence 90%
How the 85 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time75 × 13%9.8
Pressure80 × 7%5.6
Insect activity54 × 12%6.5
Conditions total= 85
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Big Flat Brookproxy
Prey activitymodelled from regional profilemodelled
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 April → 15 October
Related guides
Euro Nymphingsubsurface methods
Casting instructors near here
Booking & contacts