River NH MA VT

Nashua River

New Hampshire • 42.7458, -71.5170

Length

43 mi

69 km

Elevation

275′ → 98′

177 ft drop

Stream Order

6

Large River

Slope

0.08%

4.1 ft/mi

Drainage

531 mi²

1,376 km²

Avg Flow

770 cfs

1.8 mph velocity

Path to Mouth

97 mi

157 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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