River NV

Kelso Wash

Nevada • 35.1115, -115.6273

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

46 mi

74 km

Elevation

5,278′ → 1,093′

4,185 ft drop

Stream Order

Large River

Slope

1.72%

91.1 ft/mi

Drainage

690 mi²

1,787 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

44 mi

72 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