River LA

Bayou Segnette Waterway

Louisiana • 29.7961, -90.1553

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

6 mi

10 km

Elevation

-2′ → -2′

0 ft drop

Stream Order

Medium River

Slope

0.00%

0.0 ft/mi

Drainage

993,063 mi²

2,572,021 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

7 mi

11 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