River WA

Sekiu River

Washington • 48.2817, -124.4423

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

6 mi

9 km

Elevation

102′ → 7′

95 ft drop

Stream Order

Large River

Slope

0.32%

17.0 ft/mi

Drainage

32 mi²

83 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

6 mi

9 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