Ayish Bayou near San Augustine, TX
Gauge height
—
Streamflow
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Minor flooding here begins at 12 ft, with major flooding at 17 ft. The highest crest on record was 20.91 ft on Sun, Mar 30, 2008.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 11.5 ft | — |
| Minor flood | 12 ft | — |
| Moderate flood | 16 ft | — |
| Major flood | 17 ft | — |
Highest crests on record
| Stage | Date |
|---|---|
| 20.91 ft | 2008-03-30 |
| 18.02 ft | 1978-09-14 |
| 17.5 ft | 1958-09-21 |
| 17.4 ft | 2017-08-30 |
| 17.02 ft | 2021-05-10 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Attoyac Bayou near Chireno, TX | 11.7 mi | San Augustine County |
| Palo Gaucho Bayou at FM 2784 near Milam, TX | 15.1 mi | Sabine County |
| Housen Bayou at SH 87 near Hemphill, TX | 19.2 mi | Sabine County |
| Tenaha Creek near Shelbyville, TX | 25.8 mi | Shelby County |
| Neches River near Rockland, TX | 29.5 mi | Tyler County |
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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.