River MA

Assabet River

Massachusetts • 42.4443, -71.4199

Length

34 mi

55 km

Elevation

316′ → 111′

205 ft drop

Stream Order

Large River

Slope

0.11%

6.0 ft/mi

Drainage

168 mi²

435 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

90 mi

144 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor

Water Level Gauges on Assabet River

There are 3 USGS water level monitoring stations on Assabet River providing real-time flow and stage data.

There are 6 boat ramps, launches, and public access points on Assabet River.