River LA

Yellow Bayou

Louisiana • 30.9631, -93.6775

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

15 mi

25 km

Elevation

0′ → 0′

0 ft drop

Stream Order

Medium River

Slope

0.00%

0.0 ft/mi

Drainage

8,087 mi²

20,945 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

195 mi

314 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Data from USGS & NOAA for informational purposes only. More