The Altamaha River near Charlotteville crested at major flood stage 4 times among the 163 crests the National Weather Service lists from 1920 to 2025. The highest, 29.00 ft on January 22, 1925, was major flooding, 16.00 feet above flood stage. 2 other gauges on the Altamaha River crested above flood stage within a week of it, 2 at their own highest listed crest.
The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.
Flood categories, Altamaha River near Charlotteville
Action stage
11.0
12
May 22, 2014
The level at which the NWS or its partners begin to take action
Flood stage (minor)
13.0
106
Apr 18, 2025
Minimal or no property damage, but possibly some public threat
Moderate flood stage
20.0
38
Mar 13, 2020
Some inundation of structures and roads near the stream
Major flood stage
25.0
4
Dec 8, 1948
Extensive inundation of structures and roads
03
Every listed crest
163 crests from 1920 to 2025. Filled: at or above flood stage. Hover a crest for its date and stage.
Crests at or above flood stage, by decade
These are the crests the local National Weather Service office lists for the gauge: the highest on record and recent crests. Lesser floods between them may be missing, so counts by decade are a floor.
Categories use today's flood stages. Levees, dams and channel changes since a crest can make old and new stages not directly comparable.
04
Highest crests
The 50 highest of 163 listed crests.
Highest listed crests, Altamaha River near Charlotteville
1
Jan 22, 1925
29.00
+16.00
Major
210,000
2
Apr 16, 1936
27.50
+14.50
Major
160,000
3
Mar 11, 1929
26.30
+13.30
Major
149,000
4
Dec 8, 1948
25.80
+12.80
Major
130,000
5
Oct 9, 1929
24.80
+11.80
Moderate
115,000
6
Aug 22, 1928
24.70
+11.70
Moderate
113,000
7
Mar 16, 1998
24.50
+11.50
Moderate
—
8
Mar 30, 1944
24.40
+11.40
Moderate
108,000
9
Mar 13, 1971
24.25
+11.25
Moderate
105,000
10
Mar 11, 1966
23.80
+10.80
Moderate
98,500
11
Mar 31, 1942
23.30
+10.30
Moderate
91,000
12
Mar 25, 1975
23.30
+10.30
Moderate
91,000
13
Jul 16, 1994
23.30
+10.30
Moderate
91,000
14
Jan 6, 2016
23.08
+10.08
Moderate
97,800
15
Apr 8, 2009
22.81
+9.81
Moderate
118,000
16
Mar 21, 1980
22.80
+9.80
Moderate
84,400
17
Mar 9, 1939
22.60
+9.60
Moderate
82,000
18
Feb 12, 1998
22.60
+9.60
Moderate
—
19
Mar 7, 1961
22.50
+9.50
Moderate
80,800
20
Feb 27, 2020
22.49
+9.49
Moderate
92,200
21
Feb 4, 1978
22.40
+9.40
Moderate
79,600
22
Apr 10, 1960
22.30
+9.30
Moderate
78,400
23
Apr 17, 1964
22.30
+9.30
Moderate
78,400
24
Mar 6, 1979
22.10
+9.10
Moderate
76,000
25
Mar 16, 1922
21.90
+8.90
Moderate
74,000
26
Feb 27, 1995
21.90
+8.90
Moderate
74,000
27
Mar 30, 1943
21.60
+8.60
Moderate
71,000
28
Apr 5, 1948
21.50
+8.50
Moderate
70,000
29
Apr 3, 1970
21.50
+8.50
Moderate
70,000
30
Mar 7, 2020
21.29
+8.29
Moderate
81,400
31
Mar 13, 2020
21.09
+8.09
Moderate
79,600
32
Jan 22, 1972
20.95
+7.95
Moderate
64,800
33
Jan 3, 1998
20.90
+7.90
Moderate
—
34
Mar 15, 1952
20.50
+7.50
Moderate
60,800
35
Apr 17, 1938
20.40
+7.40
Moderate
60,000
36
May 13, 1953
20.40
+7.40
Moderate
60,000
37
Jan 15, 1993
20.40
+7.40
Moderate
60,000
38
Feb 16, 2020
20.39
+7.39
Moderate
73,800
39
Mar 28, 1990
20.25
+7.25
Moderate
58,800
40
Mar 18, 1947
20.20
+7.20
Moderate
58,400
41
Jan 5, 1965
20.10
+7.10
Moderate
57,600
42
Apr 19, 1983
20.00
+7.00
Moderate
56,800
43
Mar 17, 2024
19.91
+6.91
Minor
69,900
44
Mar 10, 1991
19.80
+6.80
Minor
55,400
45
Feb 22, 2024
19.75
+6.75
Minor
68,700
46
Jun 8, 1923
19.60
+6.60
Minor
54,000
47
Dec 21, 2009
19.59
+6.59
Minor
71,300
48
Jan 20, 1946
19.50
+6.50
Minor
53,300
49
Mar 28, 1976
19.42
+6.42
Minor
52,700
50
Apr 12, 1973
19.30
+6.30
Minor
51,900
05
The worst floods along the Altamaha River
For this gauge's highest crests, the other gauges on the Altamaha River that crested above flood stage within a week.
January 22, 1925: 29.00 ft here, major flooding
BaxleyGA · Jan 22, 1925 · 91.51 ft · Major · its highest
DoctortownGA · Jan 23, 1925 · 18.60 ft · Major · its highest
NOAA National Water Prediction Service, gauge CHRG1, retrieved October 30, 2026. Stages in feet on the gauge's own datum, not elevation. Crests are as the National Weather Service lists them; preliminary values may be revised.