10.1 mapped river miles, draining 31 square miles, in the Middle Hudson basin watershed. No gauge stands in it; the nearest is 19.3 miles away, and what this page knows about its temperature is NYSDEC's classification of the water itself.
50°F and colder is cold, through cold-transitional and cool, to warm above 70°F — the same four bands, breaking at 58, 64 and 70°F, that the app paints. Grey is water nobody has measured.
The nearest gauge is 21.0 miles away, at Hudson River At Albany Ny — not a reading of this water, but of what the region is doing today. A closer gauge has stopped reporting — its water-temperature series is empty, and was last stamped 29 April 2026, so no number here comes from it.
NYSDEC's classification of this water, reach by reach. A class, not a temperature — no July mean, because none was measured here.
| Reach | Typed miles | Band | NYSDEC type |
|---|---|---|---|
| RM 10.1–0.0 | 12.2 | cold | — |
NYSDEC has classified 12.2 of the 12.3 miles NHD carries for this stream — 99% of it. Every typed reach carries the same class, cold. The untyped reaches are not warm water — they are water NYSDEC's inventory does not reach, and the mile ranges above span only the reaches it does.
NYSDEC classifies this water as Class C — fishing. On those reaches DEC also designates it trout spawning waters — which is the half of the classification that is about temperature, and the half this map paints by. The class is a designation of best usage under 6 NYCRR — what the water is protected for — and not the season and creel rules, which change yearly and live with the agency.
NYSDEC water quality classifications and standards →
1 unit of public or open-access land touches this river, 29 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| Town Of New Lebanon Land | city land | 29 |
NYSDEC designates this as trout water — Trout spawning waters — without naming the species. No fish survey or stocking record for this water is in the files this site reads.
2 named streams meet this one. Confluence miles are above the mouth; the longest twelve are listed.
Wyomanock Creek sits in HUC 8 02020006, the Middle Hudson basin, and drains 31 square miles, Strahler order 4 at the mouth. 37 NHD reaches carry the name for 12.3 miles in total — more than the 10.1 miles of drawn mainstem, because NHD counts side channels and braids as their own reaches.
The closest 6 rivers on this site, straight-line from the middle of this one — not drive time.