Last updated 2026-09-24 · water classified by NYSDEC
NYSDEC designates 169 named streams as trout water within 40 miles of New York, New York — 553 miles of it inside that circle. The most of it is Hudson River, 5.4 miles out, with 35.4 classified miles that NYSDEC designates Class SB — swimming and contact recreation, saline. The closest is Hudson River at 5.4 miles. A designation is NYSDEC's statement about the water, not a record of a fish in it and not permission to stand on the bank — check access and the current regulations before you go.
Ranked by how much classified water lies inside the circle, and by nothing else. Distance is a straight line to the nearest point of the stream rather than to its middle, because the question is how far you drive before you can park — this app carries no road network and will not print a drive time it cannot compute. A stream that runs out of the circle is counted for the part that is inside it, never for its whole length.
| Stream | Miles out | Classified miles | NYSDEC designation | Size | Thermal class |
|---|---|---|---|---|---|
| Hudson River part of the stream | 5.4 | 35.4 | Class SB — swimming and contact recreation, saline | river | — |
| Saw Mill River | 18.7 | 23.2 | Class B — swimming and contact recreation | small stream | 60% cold |
| Bronx River | 10.1 | 22.3 | Class C — fishing | medium stream | 22% cold |
| Hackensack River | 26.1 | 12.6 | Class A — drinking water source | medium stream | 13% cold |
| Mamaroneck River | 22.2 | 11.4 | Class C — fishing | small stream | 25% cold |
| Minisceongo Creek | 37.3 | 11.3 | mixed Class C — fishing 33%, SC / C 24%, Class B — swimming and contact recreation 19%, Class SB — swimming and contact recreation, saline 11%, Class A — drinking water source 10%, Class AA — drinking water source 3% | creek | 49% cold |
| Mahwah River | 32.3 | 11 | Class A — drinking water source | small stream | 61% cold |
| Pocantico River | 29.6 | 11 | mixed Class B — swimming and contact recreation 46%, Class C — fishing 30%, Class SB — swimming and contact recreation, saline 19%, Class A — drinking water source 4% | small stream | 71% cold |
169 named streams clear the circle in all and the 8 holding the most classified water are named. The rest carry less water than something a reader would pass on the way to it.
A stream marked part of the stream carries classified water outside the circle too, and the mileage here is only what is inside it. The thermal class is published by NYSDEC, and it describes the reaches inside the circle rather than the whole stream.
Every row above is on the list because the New York State Department of Environmental Conservation publishes a trout designation on top of each water's 6 NYCRR class. That is DEC designating the water (T), trout water, or (TS), suitable for trout spawning. The designation rides on top of the 6 NYCRR best-usage class rather than being it — the class says what the water is protected for, and the suffix is the trout statement, with a stricter dissolved-oxygen specification and, under 6 NYCRR 704.2(b), a 70 °F ceiling on any discharge into it. It is not a record of a fish caught there, it is not a promise about any particular day, and it is not permission to walk to the bank — the land beside a classified stream can be private, and in most of these five states most of it is.
Named public access standing on classified coldwater within 40 miles, nearest first. Each of these has a page of its own here, and that page says which list it came from — one of the five agencies, or OpenStreetMap, which is where most of the bridges and two-tracks a trout fisherman actually parks at are recorded. A site being on this list is not a claim about who owns the bank on either side of it, and the water named beside it is the classified reach the site stands nearest to rather than the one it is named for.