River ID

West Fork Weiser River

Idaho • 44.9047, -116.4914

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

17 mi

28 km

Elevation

5,423′ → 3,016′

2,407 ft drop

Stream Order

Medium River

Slope

2.64%

139.4 ft/mi

Drainage

84 mi²

216 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

771 mi

1,240 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