River LA

Walker Branch

Louisiana • 31.6975, -93.2024

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

5 mi

8 km

Elevation

365′ → 236′

129 ft drop

Stream Order

Medium River

Slope

0.46%

24.4 ft/mi

Drainage

6 mi²

16 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

250 mi

402 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