River WA

Taneum Ditch

Washington • 47.0806, -120.7412

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

7 mi

11 km

Elevation

1,891′ → 1,764′

126 ft drop

Stream Order

Large River

Slope

0.34%

17.7 ft/mi

Drainage

267 mi²

691 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

0 mi

0 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