River OK

Lost Poteau River

Oklahoma • 35.0971, -94.5897

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

5 mi

9 km

Elevation

427′ → 407′

20 ft drop

Stream Order

Large River

Slope

0.07%

3.8 ft/mi

Drainage

1,300 mi²

3,366 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

288 mi

463 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