Creek WA

Cowiche Creek

Washington • 46.6298, -120.6241

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

8 mi

13 km

Elevation

1,557′ → 1,140′

417 ft drop

Stream Order

Medium River

Slope

1.00%

52.9 ft/mi

Drainage

1,074 mi²

2,782 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

464 mi

746 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