12.9 mapped river miles, draining 22 square miles, in the Middle Hudson basin watershed. No gauge stands in it; the nearest is 13.5 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 13.6 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 12.9–0.0 | 12.9 | cold | — |
NYSDEC has classified 12.9 of the 12.9 miles NHD carries for this stream — 100% 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 B — swimming and contact recreation and Class C — fishing. More than one class appears because the classification changes along the river. The thermal bar above shows where. On those reaches DEC also designates it trout spawning waters, trout 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, 989 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| Kinderhook Creek — Public Fishing Rights Easement | NYSDEC | 989 |
NYSDEC designates this as trout water — Trout spawning waters, Trout waters — without naming the species. No fish survey or stocking record for this water is in the files this site reads.
3 named streams meet this one. Confluence miles are above the mouth; the longest twelve are listed.
Tackawasick Creek sits in HUC 8 02020006, the Middle Hudson basin, and drains 22 square miles, Strahler order 3 at the mouth. 22 NHD reaches carry the name for 12.9 miles in total.
The closest 6 rivers on this site, straight-line from the middle of this one — not drive time.