River MA NY

West Branch Swift River

Massachusetts • 42.4551, -72.3818

Length

17 mi

27 km

Elevation

971′ → 520′

451 ft drop

Stream Order

Medium River

Slope

0.50%

26.5 ft/mi

Drainage

46 mi²

119 km²

Avg Flow

89 cfs

0.8 mph velocity

Path to Mouth

144 mi

232 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Data from USGS & NOAA for informational purposes only. More

Water Level Gauges on West Branch Swift River

There are 1 USGS water level monitoring stations on West Branch Swift River providing real-time flow and stage data.