River PA NJ NY

Raritan River

Pennsylvania • 40.4837, -74.3872

Length

31 mi

50 km

Elevation

48′ → 0′

48 ft drop

Stream Order

8

Major River

Slope

0.03%

1.5 ft/mi

Drainage

7,731 mi²

20,024 km²

Avg Flow

1,831 cfs

1.3 mph velocity

Path to Mouth

45 mi

72 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor