River WA

Toutle River

Washington • 46.3350, -122.8408

Length

17 mi

27 km

Elevation

430′ → 49′

380 ft drop

Stream Order

7

Large River

Slope

0.44%

23.0 ft/mi

Drainage

512 mi²

1,327 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

102 mi

165 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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