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Big Blue River at Marysville

Critical Stages
30' - Action
35' - Flood
38.2' - Moderate
43' - Major

Latest Observation

Updated: 2:30 AM CST 12/16/25

Status: No Flooding

Stage: 12.89 ft

Flow: 0.138 kcfs

Forecast

Forecast not available for this location.

TimeStage (ft)Flow (kcfs)
3:30 AM 12/16 12.92 0.143
3:15 AM 12/16 12.91 0.142
3:00 AM 12/16 12.9 0.14
2:45 AM 12/16 12.89 0.138
2:30 AM 12/16 12.89 0.138
2:15 AM 12/16 12.88 0.137
2:00 AM 12/16 12.88 0.137
1:45 AM 12/16 12.87 0.135
1:30 AM 12/16 12.87 0.135
1:15 AM 12/16 12.87 0.135
1:00 AM 12/16 12.87 0.135
12:45 AM 12/16 12.87 0.135
12:30 AM 12/16 12.86 0.134
12:15 AM 12/16 12.86 0.134
12:00 AM 12/16 12.85 0.132
11:45 PM 12/15 12.84 0.131
11:30 PM 12/15 12.84 0.131
11:15 PM 12/15 12.84 0.131
11:00 PM 12/15 12.84 0.131
10:45 PM 12/15 12.83 0.129
10:30 PM 12/15 12.83 0.129
10:15 PM 12/15 12.83 0.129
10:00 PM 12/15 12.82 0.128
9:45 PM 12/15 12.82 0.128
9:30 PM 12/15 12.82 0.128
9:15 PM 12/15 12.82 0.128
9:00 PM 12/15 12.82 0.128
8:45 PM 12/15 12.81 0.126
8:30 PM 12/15 12.81 0.126
8:15 PM 12/15 12.81 0.126
Hydrograph for Big Blue River at Marysville
40' - Flooding occurs in the southern and western sections of Marysville.
38.2' - Highways U.S. 36 and U.S. 77 east of the river flood.
35' - Low lands near the river flood from Oketo to Blue rapids.
DateStage (ft)
Jun 9, 1941 45.39
Oct 13, 1973 43.86
May 3, 1903 43.79
Oct 2, 1950 40.91
Jul 8, 1954 40.44
Jun 23, 1947 40.4
Jun 28, 1949 40.3
Jun 15, 1951 40.2
Mar 29, 1960 40.19
Jun 7, 1951 39.98
Sep 26, 1973 39.86
Jun 5, 1951 39.5
Jul 12, 1951 39.35
Jun 26, 1951 39.3
Aug 25, 1954 39.29
Apr 3, 1960 38.9
Jul 6, 1986 38.9
May 9, 1950 38.5
Jun 15, 1990 38.35
Mar 26, 1987 38.12

Data provided by the National Weather Service.