| View KML View WKT | United States Rivers |
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St. Lawrence River
| States | Canada (310 mi), New York (115 mi) |
| Length | 310.0 miles |
| Watershed Length* | 1,933 miles |
| GNIS | 977244 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Chippewa Creek | 0 | 27 | 42 |
| Grass River | 0 | 74 | 277 |
| Oswegatchie River | 0 | 145 | 518 |
| Raquette River | 0 | 151 | 285 |
| Salmon River | 0 | 58 | 194 |
| St. Regis River | 0 | 92 | 307 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey