Ayish Bayou near San Augustine
Flood levels
Official flood levels at this gauge: action stage begins at 11.5 ft; minor flooding begins at 12.0 ft; moderate flooding begins at 16.0 ft; major flooding begins at 17.0 ft.
| Action stage | 11.5 ft |
|---|---|
| Minor flooding | 12.0 ft |
| Moderate flooding | 16.0 ft |
| Major flooding | 17.0 ft |
Highest recorded crests
- 20.9 ft on Mar 30, 2008 (historic crest)
- 18.0 ft on Sep 14, 1978 (historic crest)
- 17.5 ft on Sep 21, 1958 (historic crest)
- 17.4 ft on Aug 30, 2017 (historic crest)
Forecast office: NWS Shreveport · River Forecast Center: West Gulf River Forecast Center.
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