Bayou Manchac near Little Prairie, LA
Gauge height
2.65 ft
Streamflow
—
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 9 ft | 6.3 ft below |
| Minor flood | 10 ft | 7.3 ft below |
| Moderate flood | 14 ft | 11.3 ft below |
| Major flood | 16 ft | 13.3 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 21.49 ft | 2016-08-15 |
| 16.92 ft | 2001-06-10 |
| 16.83 ft | 1990-01-28 |
| 16.38 ft | 1993-01-23 |
| 14.78 ft | 2016-03-14 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Muddy Creek at Manchac Acres Rd near Oak Grove, LA | 1.9 mi | Ascension Parish |
| Muddy Creek at Hwy 42 near Oak Grove, LA | 2.6 mi | Ascension Parish |
| Henderson Bayou Trib. No.2 nr Duplessis, LA | 2.9 mi | Ascension Parish |
| Welsh Gully at J. Broussard Rd nr Prairieville, LA | 3.1 mi | Ascension Parish |
| Henderson Bayou near Port Vincent, LA | 3.6 mi | Ascension 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.