River gauges›Georgia
RIVER GAUGE · ALTAMAHA RIVER

Altamaha River near Charlotteville

Montgomery County, Georgia

Water level0.72 ft
Flow2,470 cfs
Last readingSep 16, 2026, 4:45 PM UTC (last recorded)
Action11 ft
Minor flood13 ft
Moderate flood20 ft
Major flood25 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Jan 21, 192529 ft210,000 cfs
Apr 15, 193627.5 ft160,000 cfs
Mar 10, 192926.3 ft149,000 cfs

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