River NM

North Fork Arroyo Leon

New Mexico • 35.5444, -107.7221

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

11 mi

18 km

Elevation

7,423′ → 6,639′

784 ft drop

Stream Order

Stream

Slope

1.30%

68.5 ft/mi

Drainage

17 mi²

43 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

1,723 mi

2,773 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