River NV

Darwin Wash

Nevada • 36.2035, -117.5469

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

29 mi

47 km

Elevation

6,540′ → 1,943′

4,597 ft drop

Stream Order

Large River

Slope

2.97%

156.9 ft/mi

Drainage

181 mi²

468 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

39 mi

63 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