River NM

San Simon River

New Mexico • 32.0872, -109.0596

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

95 mi

153 km

Elevation

4,110′ → 2,943′

1,167 ft drop

Stream Order

Large River

Slope

0.23%

12.3 ft/mi

Drainage

8,749 mi²

22,660 km²

Avg Flow

-- cfs

1.8 mph velocity

Path to Mouth

1,284 mi

2,066 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