River ME

West Branch Penobscot River

Maine • 45.8488, -69.0657

Length

1,068 mi

1,718 km

Elevation

1,070′ → 244′

825 ft drop

Stream Order

6

Large River

Slope

0.01%

0.8 ft/mi

Drainage

2,131 mi²

5,519 km²

Avg Flow

3,545 cfs

2.9 mph velocity

Path to Mouth

2,336 mi

3,759 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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