River NV

Marys River Above Woods Creek

Nevada • 41.3878, -115.2943

Reviewed mapped path Updated Dec 27, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

93 mi

150 km

Elevation

9,416′ → 5,326′

4,090 ft drop

Stream Order

Large River

Slope

0.83%

43.9 ft/mi

Drainage

507 mi²

1,312 km²

Avg Flow

103 cfs

1.1 mph velocity

Path to Mouth

577 mi

929 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Detailed hydrology

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Data from USGS & NOAA for informational purposes only. Read source and safety notes