Bayou Lafourche SW of Donaldsonville, LA

LOUISIANA30.0966°N, -91.0059°W Updated 11 hr ago

FLOW RATE

485cfs

GAUGE HT

8.22ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

485cfs 4.0% vs avg

Optimal band: 376–508 cfs

PERIOD HIGH

586cfs

PERIOD LOW

209cfs

RUNNABLE

17%

last 1 year in band

Gauge Height

8.22ft

Precipitation History

Your History · Bayou Lafourche SW of Donaldsonville, LA

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30.0966, -91.0059

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #07380401·USGS

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