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American River at H Street

Critical Stages
39' - Action
42' - Flood
45.7' - Moderate
46.7' - Major

Latest Observation

Updated: 6:15 AM PST 12/18/25

Status: No Flooding

Stage: 16.01 ft

Flow: 1.55 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
8 AM 12/18 15.97 1.49
9 AM 12/18 15.97 1.49
10 AM 12/18 15.97 1.49
11 AM 12/18 15.97 1.49
12 PM 12/18 15.97 1.49
1 PM 12/18 15.97 1.49
2 PM 12/18 15.97 1.49
3 PM 12/18 15.97 1.49
4 PM 12/18 15.97 1.49
5 PM 12/18 15.97 1.49
6 PM 12/18 15.97 1.49
7 PM 12/18 15.97 1.49
8 PM 12/18 15.97 1.49
9 PM 12/18 15.97 1.49
10 PM 12/18 15.97 1.49
11 PM 12/18 15.97 1.49
12 AM 12/19 15.97 1.49
1 AM 12/19 15.97 1.49
2 AM 12/19 15.96 1.48
3 AM 12/19 16.03 1.58
4 AM 12/19 16.2 1.85
5 AM 12/19 16.4 2.14
6 AM 12/19 16.54 2.38
7 AM 12/19 16.65 2.58
8 AM 12/19 16.74 2.72
9 AM 12/19 16.8 2.82
10 AM 12/19 16.83 2.87
11 AM 12/19 16.86 2.91
12 PM 12/19 16.89 2.96
1 PM 12/19 16.91 3
2 PM 12/19 16.93 3.03
3 PM 12/19 16.95 3.07
4 PM 12/19 16.97 3.1
5 PM 12/19 16.98 3.12
6 PM 12/19 16.99 3.14
7 PM 12/19 17 3.15
8 PM 12/19 17 3.15
9 PM 12/19 17 3.15
10 PM 12/19 17.01 3.17
11 PM 12/19 17.01 3.17
12 AM 12/20 17.01 3.17
1 AM 12/20 17 3.15
2 AM 12/20 16.99 3.14
3 AM 12/20 17.09 3.32
4 AM 12/20 17.31 3.71
5 AM 12/20 17.49 4.05
6 AM 12/20 17.62 4.32
7 AM 12/20 17.72 4.51
8 AM 12/20 17.79 4.64
9 AM 12/20 17.84 4.74
10 AM 12/20 17.87 4.8
11 AM 12/20 17.89 4.84
12 PM 12/20 17.91 4.88
1 PM 12/20 17.93 4.92
2 PM 12/20 17.95 4.96
3 PM 12/20 17.97 5
4 PM 12/20 17.98 5.02
5 PM 12/20 18 5.06
6 PM 12/20 18.01 5.08
7 PM 12/20 18.02 5.1
8 PM 12/20 18.03 5.12
9 PM 12/20 18.04 5.14
10 PM 12/20 18.05 5.16
11 PM 12/20 18.06 5.19
12 AM 12/21 18.07 5.21
1 AM 12/21 18.08 5.23
2 AM 12/21 18.09 5.25
3 AM 12/21 18.1 5.27
4 AM 12/21 18.11 5.29
5 AM 12/21 18.12 5.31
6 AM 12/21 18.14 5.36
7 AM 12/21 18.14 5.36
8 AM 12/21 18.15 5.38
9 AM 12/21 18.16 5.4
10 AM 12/21 18.17 5.42
11 AM 12/21 18.18 5.44
12 PM 12/21 18.2 5.47
1 PM 12/21 18.21 5.49
2 PM 12/21 18.22 5.51
3 PM 12/21 18.23 5.53
4 PM 12/21 18.24 5.55
5 PM 12/21 18.25 5.57
6 PM 12/21 18.25 5.57
7 PM 12/21 18.25 5.57
8 PM 12/21 18.25 5.57
9 PM 12/21 18.24 5.55
10 PM 12/21 18.24 5.55
11 PM 12/21 18.23 5.53
12 AM 12/22 18.24 5.55
1 AM 12/22 18.25 5.57
2 AM 12/22 18.25 5.57
3 AM 12/22 18.26 5.59
4 AM 12/22 18.27 5.61
TimeStage (ft)Flow (kcfs)
6:15 AM 12/18 16.01 1.55
6:00 AM 12/18 16.01 1.55
5:45 AM 12/18 16.01 1.55
5:30 AM 12/18 16.01 1.55
5:15 AM 12/18 16.01 1.55
5:00 AM 12/18 16.01 1.55
4:45 AM 12/18 16.01 1.55
4:30 AM 12/18 16.01 1.55
4:15 AM 12/18 16.01 1.55
4:00 AM 12/18 16.01 1.55
3:45 AM 12/18 16.01 1.55
3:30 AM 12/18 16.01 1.55
3:15 AM 12/18 16.01 1.55
3:00 AM 12/18 16.01 1.55
2:45 AM 12/18 16.01 1.55
2:30 AM 12/18 16.01 1.55
2:15 AM 12/18 16.01 1.55
2:00 AM 12/18 16.01 1.55
1:45 AM 12/18 16.01 1.55
1:30 AM 12/18 16.01 1.55
1:15 AM 12/18 16.01 1.55
1:00 AM 12/18 16.01 1.55
12:45 AM 12/18 16.01 1.55
12:30 AM 12/18 16.01 1.55
12:15 AM 12/18 16.01 1.55
12:00 AM 12/18 16.01 1.55
11:45 PM 12/17 16.01 1.55
11:30 PM 12/17 16.01 1.55
11:15 PM 12/17 16.01 1.55
11:00 PM 12/17 16.01 1.55
Hydrograph for American River at H Street
46.7' - Stages above 46.7 feet result in flooding outside the levees. Top of levee.
DateStage (ft)
Nov 21, 1950 45.7
Mar 26, 1928 43.4
Feb 19, 1986 43.4
Jan 3, 1997 42.7
Feb 2, 1963 41.3
Mar 31, 1940 39.7
Feb 21, 1927 39.6
Dec 24, 1955 38.7
Feb 10, 2017 38.57
Feb 18, 1969 38.1
Jan 11, 2017 36.2
Apr 8, 1935 36.2
Jan 18, 1970 36
Mar 12, 1995 35.25
Dec 31, 2005 33.7
Feb 4, 1998 33.36
Jan 28, 1995 32.71
Jan 12, 1995 32.68
Feb 7, 1996 31.46
Feb 18, 1999 31.19

Data provided by the National Weather Service.