River ME

West Outlet

Maine • 43.5051, -70.6559

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

13 mi

21 km

Elevation

1,028′ → 954′

74 ft drop

Stream Order

Large River

Slope

0.11%

5.8 ft/mi

Drainage

964 mi²

2,498 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

176 mi

283 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