River WA

Skiyou Slough

Washington • 48.5013, -122.1746

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

2 mi

3 km

Elevation

52′ → 39′

13 ft drop

Stream Order

Major River

Slope

0.12%

6.1 ft/mi

Drainage

2,974 mi²

7,702 km²

Avg Flow

-- cfs

2.8 mph velocity

Path to Mouth

24 mi

39 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