River OR

Tillamook River

Oregon • 45.4424, -123.8604

Length

21 mi

34 km

Elevation

1,056′ → 2′

1,054 ft drop

Stream Order

6

Large River

Slope

0.96%

50.4 ft/mi

Drainage

423 mi²

1,096 km²

Avg Flow

353 cfs

1.0 mph velocity

Path to Mouth

30 mi

48 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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