River NJ NY

Mahwah River

New Jersey • 41.1411, -74.1161

Length

12 mi

19 km

Elevation

531′ → 259′

271 ft drop

Stream Order

4

Medium River

Slope

0.45%

23.5 ft/mi

Drainage

25 mi²

65 km²

Avg Flow

48 cfs

0.9 mph velocity

Path to Mouth

98 mi

157 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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