RIVER GAUGE · FRENCH BRANCH
French Branch near Slidell
St. Tammany County, Louisiana
Water level3.21 ft
Flow—
Last readingSep 16, 2026, 4:53 PM UTC (last recorded)
Action7 ft
Minor flood9 ft
Moderate flood10 ft
Major flood13 ft
The past week
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What floods at each level
- 13 ft
SIGNIFICANT FLOODING WILL OCCUR OVER THE NEIGHBORHOODS AROUND THE GAGE.
- 10 ft
ROADWAYS AROUND THE GAGE ARE FLOODED AND HOMES ARE THREATENED BY RISING WATERS.
- 9 ft
MINOR FLOODING DEVELOPS OVER ROADWAYS.
- 7 ft
ACTION STAGE.
- 6 ft
BANKFULL.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Mar 11, 2016 | 5.66 ft | — |
| Aug 12, 2016 | 5.27 ft | — |
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