Illinois River near Havana
Critical Stages
13' - Action
14' - Flood
17' - Moderate
23' - Major
Latest Observation
Updated: 6:45 AM CST 12/6/25
Status: No Flooding
Stage: 5.67 ft
Flow: 5.73 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 12 PM 12/6 | 5.5 | 5.46 |
| 6 PM 12/6 | 5.5 | 5.46 |
| 12 AM 12/7 | 5.5 | 5.46 |
| 6 AM 12/7 | 5.5 | 5.46 |
| 12 PM 12/7 | 5.5 | 5.46 |
| 6 PM 12/7 | 5.5 | 5.46 |
| 12 AM 12/8 | 5.5 | 5.46 |
| 6 AM 12/8 | 5.5 | 5.46 |
| 12 PM 12/8 | 5.5 | 5.46 |
| 6 PM 12/8 | 5.5 | 5.46 |
| 12 AM 12/9 | 5.5 | 5.46 |
| 6 AM 12/9 | 5.5 | 5.46 |
| 12 PM 12/9 | 5.4 | 5.31 |
| 6 PM 12/9 | 5.4 | 5.31 |
| 12 AM 12/10 | 5.4 | 5.31 |
| 6 AM 12/10 | 5.4 | 5.31 |
| 12 PM 12/10 | 5.4 | 5.31 |
| 6 PM 12/10 | 5.4 | 5.31 |
| 12 AM 12/11 | 5.4 | 5.31 |
| 6 AM 12/11 | 5.4 | 5.31 |
| 12 PM 12/11 | 5.4 | 5.31 |
| 6 PM 12/11 | 5.4 | 5.31 |
| 12 AM 12/12 | 5.4 | 5.31 |
| 6 AM 12/12 | 5.4 | 5.31 |
| 12 PM 12/12 | 5.4 | 5.31 |
| 6 PM 12/12 | 5.4 | 5.31 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 6:45 AM 12/6 | 5.67 | 5.73 |
| 6:30 AM 12/6 | 5.67 | 5.73 |
| 6:15 AM 12/6 | 5.68 | 5.74 |
| 6:00 AM 12/6 | 5.67 | 5.73 |
| 5:45 AM 12/6 | 5.65 | 5.7 |
| 5:30 AM 12/6 | 5.66 | 5.71 |
| 5:15 AM 12/6 | 5.65 | 5.7 |
| 5:00 AM 12/6 | 5.66 | 5.71 |
| 4:45 AM 12/6 | 5.66 | 5.71 |
| 4:30 AM 12/6 | 5.65 | 5.7 |
| 4:15 AM 12/6 | 5.64 | 5.68 |
| 4:00 AM 12/6 | 5.66 | 5.71 |
| 3:45 AM 12/6 | 5.66 | 5.71 |
| 3:30 AM 12/6 | 5.65 | 5.7 |
| 3:15 AM 12/6 | 5.65 | 5.7 |
| 3:00 AM 12/6 | 5.64 | 5.68 |
| 2:45 AM 12/6 | 5.65 | 5.7 |
| 2:30 AM 12/6 | 5.65 | 5.7 |
| 2:15 AM 12/6 | 5.65 | 5.7 |
| 2:00 AM 12/6 | 5.63 | 5.66 |
| 1:45 AM 12/6 | 5.64 | 5.68 |
| 1:30 AM 12/6 | 5.65 | 5.7 |
| 1:15 AM 12/6 | 5.64 | 5.68 |
| 1:00 AM 12/6 | 5.64 | 5.68 |
| 12:45 AM 12/6 | 5.64 | 5.68 |
| 12:30 AM 12/6 | 5.63 | 5.66 |
| 12:15 AM 12/6 | 5.65 | 5.7 |
| 12:00 AM 12/6 | 5.65 | 5.7 |
| 11:45 PM 12/5 | 5.6 | 5.62 |
| 11:30 PM 12/5 | 5.66 | 5.71 |
30.1' -
Liverpool Levee overtops.
27' -
Thompson Lake Levee is overtopped. The Duncan Mills levee overtops...flooding agricultural land.
26' -
Big Lake Levee is overtopped. Water reaches the low steel on the US 136 bridge over Lacy Ditch...just west of Havana.
25.6' -
Globe (Crabtree) Levee is overtopped.
25' -
Water reaches the low steel on the IL 78/97 bridges over Lacy Ditch and the Spoon River...just north of the wye with US 136.
22' -
Riverfront Park in Havana is inundated.
19.5' -
Access road to Anderson Lake north campground closed.
14' -
Minor flooding begins to agricultural areas not protected by levees.
| Date | Stage (ft) |
|---|---|
| Apr 25, 2013 | 27.78 |
| Jul 1, 2015 | 27.24 |
| May 26, 1943 | 27.1 |
| Jan 4, 2016 | 26.8 |
| Jun 3, 2019 | 26.73 |
| May 9, 2019 | 26.64 |
| Mar 9, 1985 | 26.44 |
| May 31, 1995 | 26.33 |
| May 19, 2002 | 26 |
| Apr 17, 1979 | 25.5 |
| May 22, 2009 | 25.24 |
| May 26, 2020 | 25.19 |
| Apr 3, 1979 | 25.1 |
| Dec 11, 1982 | 25 |
| Mar 25, 1982 | 24.5 |
| Mar 16, 2009 | 24.14 |
| Apr 28, 1974 | 23.9 |
| Mar 4, 1997 | 23.69 |
| Sep 23, 2008 | 23.54 |
| Jul 29, 1993 | 23.46 |
Data provided by the National Weather Service.
