Major Flood
3 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
1.5 ft
Minor Flood
1 ft
Action Stage
0.5 ft
What Floods at Each Level
3 ft
EXTENSIVE INUNDATION OF STRUCTURES AND ROADS IN THE AREA. EVACUATIONS OF PEOPLE OR TRANSFER OF PROPERTY TO HIGHER GROUND IS LIKELY.
1.5 ft
SOME INUNDATION OF STRUCTURES AND ROADS ALONG THE RIVER BASIN IS EXPECTED. EVACUATIONS OF PEOPLE OR PROPERTY TO HIGHER GROUND IS POSSIBLE.
1 ft
FLOODING OF LOW LYING ROADS AND CAMPGROUNDS POSSIBLE. SOME BOAT RAMPS AND DOCKS ALONG THE RIVER MAY BEGIN TO FLOOD.
0.5 ft
SHOULD WATER LEVELS CONTINUE RISING, PREPARATIONS TO PROTECT PROPERTY SHOULD BEGIN.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Sep 9, 1964 | 5.07 ft | 25,800 cfs |
| Oct 7, 2016 | 2.79 ft | -9,999 cfs |
| Sep 21, 2020 | 1.9 ft | — |
About This Gauge
USGS Site
NWS LID
KLNG1
River
St. Marys River
County
Camden, GA
Coordinates
30.7439°N, 81.6544°W
Get Flood Alerts for St. Marys River
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 St. Marys River at Interstate 95 (in MHHW)?
The St. Marys River at Interstate 95 (in MHHW) gauge is maintained by USGS (site 02231254) 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 St. Marys River at Interstate 95 (in MHHW)?
The NWS-defined flood stage for St. Marys River at Interstate 95 (in MHHW) is 1 feet. Action stage begins at 0.5 feet. Moderate flooding starts at 1.5 feet, and major flooding at 3 feet.
How do I get alerts when St. Marys River rises?
Download StormCast free on Google Play, go to River Gauges, and add St. Marys River at Interstate 95 (in MHHW) to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the St. Marys River at Interstate 95 (in MHHW) gauge located?
The gauge is located in Camden County, Georgia at coordinates 30.7439°N, 81.6544°W. USGS site number: 02231254. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on St. Marys River
More Resources
Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey
- Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.