| View KML View WKT | United States Rivers |
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Patapsco River
| States | Maryland |
| Length | 46.0 miles |
| Watershed Length* | 152 miles |
| Mouth | Chesapeake Bay ⤏ Atlantic Ocean |
| GNIS | 597875 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Gwynns Falls | 20 | 27 | 27 |
| Jones Falls | 18 | 21 | 21 |
| Patapsco River - North Branch | 46 | 25 | 39 |
| Patapsco River - South Branch | 46 | 20 | 20 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey