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Heart River near Mandan

Critical Stages
25' - Action
27' - Flood
33' - Moderate
38' - Major

Latest Observation

Updated: 1:15 AM CST 12/15/25

Status: No Flooding

Stage: 10.06 ft

Flow: 0.15 kcfs

Forecast

Forecast not available for this location.

TimeStage (ft)Flow (kcfs)
1:15 AM 12/15 10.06 0.15
1:00 AM 12/15 10.06 0.15
12:45 AM 12/15 10.06 0.15
12:30 AM 12/15 10.06 0.15
12:15 AM 12/15 10.06 0.15
12:00 AM 12/15 10.06 0.15
11:45 PM 12/14 10.06 0.15
11:30 PM 12/14 10.06 0.15
11:15 PM 12/14 10.06 0.15
11:00 PM 12/14 10.06 0.15
10:45 PM 12/14 10.06 0.15
10:30 PM 12/14 10.06 0.15
10:15 PM 12/14 10.06 0.15
10:00 PM 12/14 10.06 0.15
9:45 PM 12/14 10.05 0.148
9:30 PM 12/14 10.05 0.148
9:15 PM 12/14 10.05 0.148
9:00 PM 12/14 10.05 0.148
8:45 PM 12/14 10.05 0.148
8:30 PM 12/14 10.05 0.148
8:15 PM 12/14 10.05 0.148
8:00 PM 12/14 10.05 0.148
7:45 PM 12/14 10.05 0.148
7:30 PM 12/14 10.05 0.148
7:15 PM 12/14 10.05 0.148
7:00 PM 12/14 10.05 0.148
6:45 PM 12/14 10.05 0.148
6:30 PM 12/14 10.05 0.148
6:15 PM 12/14 10.05 0.148
6:00 PM 12/14 10.05 0.148
Hydrograph for Heart River near Mandan
38' - Town of Mandan will flood due to levees being overtopped at this level.
27' - Wooded banks and lowlands west of Mandan will flood above 17 feet.
DateStage (ft)
Apr 4, 1952 35.75
Mar 22, 1987 35.38
Mar 25, 1978 34.85
Mar 27, 1943 34.7
Mar 28, 1951 34.35
Mar 23, 1997 34.21
Mar 24, 2009 34.07
Mar 14, 1972 34.05
Mar 30, 1982 33.89
Mar 24, 2019 33.82
Apr 19, 1950 33.64
Mar 4, 1986 33.42
Mar 22, 1939 33.4
Mar 21, 1948 33.31
Apr 4, 1944 32.75
Mar 13, 1945 32.3
Mar 27, 1947 32.16
Mar 23, 1948 32.02
Mar 29, 1949 31.95
Mar 22, 1956 31.6

Data provided by the National Weather Service.