Patapsco River
| Use attributes for filter ! | |
| Length | 63 km |
|---|---|
| Area | 17602 |
| Basin size | 632 sq mi (1,640 km2) |
| Source | Marriottsville |
| Mouth | Chesapeake Bay |
| Bridges | Thomas Viaduct |
| Francis Scott Key Bridge | |
| Hanover Street Bridge | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2441204 |
About Patapsco River
The Patapsco River mainstem is a 39-mile-long river in central Maryland which flows into the Chesapeake Bay. The river's tidal portion forms the harbor for the city of Baltimore. With its South Branch, the Patapsco forms the northern border of Howard County, Maryland.
