| View KML View WKT | United States Rivers |
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Deer River
| States | New York |
| Length | 32.0 miles |
| Watershed Length* | 32 miles |
| Mouth | Black River ⤏ Lake Ontario |
| GNIS | 970060 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey