Creek NV

South Fork Willow Creek

Nevada • 37.2538, -119.4989

Reviewed mapped path Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

13 mi

20 km

Elevation

2,784′ → 230′

2,555 ft drop

Stream Order

Large River

Slope

3.86%

203.9 ft/mi

Drainage

40 mi²

103 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

312 mi

503 km to ocean

Classification

Tributary

Mid-reach

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