River NH

South Branch Ashuelot River

New Hampshire • 42.8553, -72.2347

Length

18 mi

29 km

Elevation

990′ → 459′

531 ft drop

Stream Order

5

Medium River

Slope

0.56%

29.4 ft/mi

Drainage

75 mi²

195 km²

Avg Flow

156 cfs

1.1 mph velocity

Path to Mouth

200 mi

322 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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