3.8 mapped river miles, draining 17 square miles, in the Middle Delaware Mongaup Brodhead basin watershed. No gauge stands in it; the nearest is 1.8 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 6.2 miles away, at Basher Kill Blw Bashakill Marsh At Westbrookville — not a reading of this water, but of what the region is doing today. A closer gauge has stopped reporting — it has sent no water temperature for 727 days, since 1 October 2024, 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 3.8–0.0 | 2.8 | cold | — |
NYSDEC has classified 2.8 of the 7.4 miles NHD carries for this stream — 38% 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 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 →
6 units of public or open-access land touch this river, 2,445 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| Delaware And Hudson Canal Linear County Park | county land | 36 |
| Wurtsboro Ridge State Forest | state conservation department | 1,141 |
| Wurtsboro Ridge Open Space | another state agency | 1,081 |
| Town Of Mamakating Land | city land | 172 |
| Village Of Wurtsboro Land | city land | 12 |
| Linton Park | local holder not recorded | 3 |
NYSDEC designates this as trout water — 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.
Delaware and Hudson Canal sits in HUC 8 02040104, the Middle Delaware Mongaup Brodhead basin, and drains 17 square miles, Strahler order 4 at the mouth. 14 NHD reaches carry the name for 7.4 miles in total — more than the 3.8 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.