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River MD

Patapsco River

Maryland • 39.2630, -76.7597
Length
46 mi
74 km
Elevation
248′ → 0′
248 ft drop
Stream Order
6
Large River
Slope
0.10%
5.4 ft/mi
Drainage
617 mi²
1,598 km²
Avg Flow
-- cfs
1.4 mph velocity
Path to Mouth
269 mi
432 km to ocean
Classification
Tributary
Mid-reach
Elevation Profile
Data from USGS & NOAA for informational purposes only. More
Monitor

Water Level Gauges on Patapsco River

There are 3 USGS water level monitoring stations on Patapsco River providing real-time flow and stage data.

Access Sites on Patapsco River

There are 10 boat ramps, launches, and public access points on Patapsco River.