RIVER GAUGE · ST. MARYS RIVER
St. Marys River at Interstate 95 (in MHHW)
Camden County, Georgia
Water level-0.11 ft
Flow—
Last readingSep 16, 2026, 5:15 PM UTC (last recorded)
Action0.5 ft
Minor flood1 ft
Moderate flood1.5 ft
Major flood3 ft
The past week
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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.
Highest crests on record
| Date | Level | 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 | — |
More on St. Marys River
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