| View KML View WKT | United States Rivers |
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Casselman River
| States | Maryland (9 mi), Pennsylvania (48 mi) |
| Length | 56.5 miles |
| Watershed Length* | 116 miles |
| Mouth | Youghiogheny River ⤏ Gulf of Mexico |
| GNIS | 1200066 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Casselman River - North Branch | 57 | 13 | 13 |
| Casselman River - South Branch | 57 | 8 | 8 |
| Laurel Hill Creek | 0 | 38 | 38 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey