River OK

Pecan Bayou

Oklahoma • 33.7070, -94.9687

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

53 mi

85 km

Elevation

515′ → 318′

197 ft drop

Stream Order

Medium River

Slope

0.07%

3.8 ft/mi

Drainage

170 mi²

440 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

436 mi

702 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

Access Sites on Pecan Bayou

There are 2 boat ramps, launches, and public access points on Pecan Bayou.