River WA

Humptulips River

Washington • 47.1610, -124.0178

Length

39 mi

62 km

Elevation

154′ → 0′

154 ft drop

Stream Order

7

Large River

Slope

0.08%

4.0 ft/mi

Drainage

309 mi²

801 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

43 mi

68 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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