Creek LA

Iatt Creek

Louisiana • 31.7535, -92.6978

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

42 mi

68 km

Elevation

261′ → 83′

178 ft drop

Stream Order

Large River

Slope

0.08%

4.2 ft/mi

Drainage

117 mi²

304 km²

Avg Flow

-- cfs

1.4 mph velocity

Path to Mouth

77 mi

124 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