River WA

Furnish Ditch

Washington • 45.7390, -119.1720

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

16 mi

25 km

Elevation

711′ → 677′

34 ft drop

Stream Order

Large River

Slope

0.04%

2.2 ft/mi

Drainage

1,241 mi²

3,215 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

326 mi

524 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