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Fox River at Algonquin

Critical Stages
2.8' - Action
3' - Flood
3.3' - Moderate
4' - Major

Latest Observation

Updated: 7:45 AM CST 12/6/25

Status: No Flooding

Stage: 1.36 ft

Flow: 0.446 kcfs

Forecast

Forecast not available for this location.

TimeStage (ft)Flow (kcfs)
7:45 AM 12/6 1.36 0.446
7:30 AM 12/6 1.36 0.446
7:15 AM 12/6 1.36 0.446
7:00 AM 12/6 1.36 0.446
6:45 AM 12/6 1.36 0.446
6:30 AM 12/6 1.36 0.446
6:15 AM 12/6 1.36 0.446
6:00 AM 12/6 1.36 0.446
5:45 AM 12/6 1.36 0.446
5:30 AM 12/6 1.36 0.446
5:15 AM 12/6 1.36 0.446
5:00 AM 12/6 1.36 0.446
4:45 AM 12/6 1.36 0.446
4:30 AM 12/6 1.36 0.446
4:15 AM 12/6 1.36 0.446
4:00 AM 12/6 1.36 0.446
3:45 AM 12/6 1.36 0.446
3:30 AM 12/6 1.36 0.446
3:15 AM 12/6 1.36 0.446
3:00 AM 12/6 1.36 0.446
2:45 AM 12/6 1.37 0.458
2:30 AM 12/6 1.37 0.458
2:15 AM 12/6 1.36 0.446
2:00 AM 12/6 1.36 0.446
1:45 AM 12/6 1.37 0.458
1:30 AM 12/6 1.37 0.458
1:15 AM 12/6 1.37 0.458
1:00 AM 12/6 1.37 0.458
12:45 AM 12/6 1.37 0.458
12:30 AM 12/6 1.37 0.458
Hydrograph for Fox River at Algonquin
6' - Algonquin Road (IL-62) is threatened west of the river in Algonquin.
4' - Flooding affects residences in Algonquin along Lowe Drive.
3.5' - Some homes flood in Valley View subdivision north of St Charles.
3.2' - Some homes are threatened by flooding in Richardson subdivision near Algonquin.
3' - Flooding begins to affect residences along River Road in Fox River Grove. Water inundates some streets in mobile home park in Northwest Elgin. Street flooding begins in Holiday Hills.
DateStage (ft)
Apr 1, 1916 4.5
Jul 5, 1938 4.42
Mar 6, 1918 4.4
Jul 23, 2017 4.39
Mar 16, 1929 4.37
Mar 30, 1920 4.16
May 1, 1921 4.15
Apr 23, 2013 4.03
Mar 12, 1974 4.01
Apr 6, 1960 4.01
Apr 2, 1979 4
Mar 21, 1919 4
Oct 3, 1987 3.99
Mar 20, 1943 3.75
Apr 23, 1993 3.75
May 4, 1973 3.71
Apr 11, 1983 3.51
Aug 25, 2007 3.51
Apr 4, 1924 3.5
Mar 24, 1948 3.48

Data provided by the National Weather Service.