Tide Station (LCH) at Amerada Pass
Louisiana — Water Level & Flood Stage
Located in St. Mary County, Louisiana on the Tide Station (LCH). Live water level data from USGS, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: AMRL1). Live data may be limited. View on NWS AHPS →
Flood Stages
Major Flood
6 ft
Moderate Flood
5 ft
Minor Flood
4 ft
Action Stage
2.57 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Sep 12, 2008 | 7.81 ft | — |
| Sep 12, 2008 | 7.81 ft | — |
| Sep 4, 2011 | 5.73 ft | — |
| Sep 4, 2011 | 5.73 ft | — |
| Sep 1, 2008 | 4.77 ft | — |
About This Gauge
NWS LID
AMRL1
River
Tide Station (LCH)
County
St. Mary, LA
Coordinates
29.4494°N, 91.3381°W
Get Flood Alerts for Tide Station (LCH)
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Tide Station (LCH) at Amerada Pass?
The Tide Station (LCH) at Amerada Pass gauge is maintained by USGS and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Tide Station (LCH) at Amerada Pass?
The NWS-defined flood stage for Tide Station (LCH) at Amerada Pass is 4 feet. Action stage begins at 2.57 feet. Moderate flooding starts at 5 feet, and major flooding at 6 feet.
How do I get alerts when Tide Station (LCH) rises?
Download StormCast free on Google Play, go to River Gauges, and add Tide Station (LCH) at Amerada Pass to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the Tide Station (LCH) at Amerada Pass gauge located?
The gauge is located in St. Mary County, Louisiana at coordinates 29.4494°N, 91.3381°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: NOAA/NOS/CO-OPS
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.