River CT

Willimantic River

Connecticut • 41.8058, -72.3160

Length

25 mi

40 km

Elevation

460′ → 143′

317 ft drop

Stream Order

Large River

Slope

0.24%

12.7 ft/mi

Drainage

218 mi²

565 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

100 mi

162 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Data from USGS & NOAA for informational purposes only. More

Access Sites on Willimantic River

There are 4 boat ramps, launches, and public access points on Willimantic River.