River MA

Wepawaug River

Massachusetts • 41.3250, -73.0259

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

14 mi

23 km

Elevation

361′ → -4′

366 ft drop

Stream Order

Medium River

Slope

0.49%

26.1 ft/mi

Drainage

29 mi²

74 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

74 mi

119 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

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Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar