Creek LA

Johnson Creek

Louisiana • 31.1437, -93.9696

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

56 mi

89 km

Elevation

524′ → 116′

408 ft drop

Stream Order

Medium River

Slope

0.14%

7.3 ft/mi

Drainage

125 mi²

324 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

341 mi

548 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