Bayou Lafourche at Napoleonville, LA
Is Bayou Lafourche at Napoleonville, LA flooding right now?
Bayou Lafourche at Napoleonville, LA measured 4.55 ft on 2026-09-22 23:00:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
4.55 ft
Streamflow
—
The highest crest on record was 9.68 ft on Sat, Aug 13, 2016.
Highest crests on record
| Stage | Date |
|---|---|
| 9.68 ft | 2016-08-13 |
| 8.55 ft | 2017-05-04 |
| 7.9 ft | 2016-03-11 |
| 7.46 ft | 2015-04-14 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Bayou Lafourche SW of Donaldsonville, LA | 10.8 mi | Ascension Parish |
| Bayou Lafourche at Donaldsonville, LA | 11.1 mi | Ascension Parish |
| Belle River at Hwy 70 near Pierre Part, LA | 11.7 mi | Assumption Parish |
| Intracoastal Waterway southwest of Pierre Part, LA | 13.0 mi | St. Martin Parish |
| Bayou Milhomme near Stephensville, LA | 14.1 mi | St. Martin Parish |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.