Lansing Ditch near Lansing
Highest listed crest 10.18 ftFlood stage 7.0 ft41 crests since 1948
The Lansing Ditch near Lansing crested above flood stage 41 times among the 41 crests the National Weather Service lists from 1948 to 2021. The highest, 10.18 ft on October 11, 1954, was moderate flooding, 3.18 feet above flood stage.
The gauge
- Highest listed crest
- 10.18 ft
- October 11, 1954; 302 cubic feet per second
- Flood stage
- 7.0 ft
- Major flooding from 10.5 ft
- Crests at major
- 0
- 41 above flood stage
- Most recent flood crest
- June 26, 2021
- 7.99 ft, minor flooding
Flood stages
The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.
| Action stage | 6.5 | 0 | — |
| Flood stage (minor) | 7.0 | 18 | Jun 26, 2021 |
| Moderate flood stage | 8.5 | 23 | Sep 28, 2019 |
| Major flood stage | 10.5 | 0 | — |
Every listed crest
41 crests from 1948 to 2021. Filled: at or above flood stage. Hover a crest for its date and stage.
Crests at or above flood stage, by decade
- These are the crests the local National Weather Service office lists for the gauge: the highest on record and recent crests. Lesser floods between them may be missing, so counts by decade are a floor.
- Categories use today's flood stages. Levees, dams and channel changes since a crest can make old and new stages not directly comparable.
Highest crests
| 1 | Oct 11, 1954 | 10.18 | +3.18 | Moderate |
| 2 | Jul 18, 1996 | 9.52 | +2.52 | Moderate |
| 3 | Sep 14, 2008 | 9.52 | +2.52 | Moderate |
| 4 | Jun 13, 1981 | 9.35 | +2.35 | Moderate |
| 5 | May 10, 1948 | 9.24 | +2.24 | Moderate |
| 6 | Jul 2, 1983 | 9.19 | +2.19 | Moderate |
| 7 | Nov 27, 1990 | 9.19 | +2.19 | Moderate |
| 8 | Apr 17, 2006 | 9.16 | +2.16 | Moderate |
| 9 | Jul 21, 2003 | 9.08 | +2.08 | Moderate |
| 10 | May 22, 1982 | 9.07 | +2.07 | Moderate |
| 11 | May 11, 1951 | 9.01 | +2.01 | Moderate |
| 12 | Jun 1, 1989 | 9.00 | +2.00 | Moderate |
| 13 | Jul 13, 1957 | 8.85 | +1.85 | Moderate |
| 14 | Sep 28, 2019 | 8.74 | +1.74 | Moderate |
| 15 | Jun 8, 1993 | 8.71 | +1.71 | Moderate |
| 16 | Aug 18, 1990 | 8.69 | +1.69 | Moderate |
| 17 | Feb 13, 1949 | 8.68 | +1.68 | Moderate |
| 18 | Apr 25, 1954 | 8.63 | +1.63 | Moderate |
| 19 | Oct 17, 1993 | 8.62 | +1.62 | Moderate |
| 20 | Aug 24, 2007 | 8.59 | +1.59 | Moderate |
| 21 | Dec 25, 1965 | 8.58 | +1.58 | Moderate |
| 22 | Dec 30, 1972 | 8.57 | +1.57 | Moderate |
| 23 | Nov 19, 1985 | 8.54 | +1.54 | Moderate |
| 24 | Jun 25, 2000 | 8.48 | +1.48 | Minor |
| 25 | Aug 17, 1968 | 8.45 | +1.45 | Minor |
| 26 | Jan 1, 1952 | 8.42 | +1.42 | Minor |
| 27 | Apr 25, 1950 | 8.39 | +1.39 | Minor |
| 28 | Feb 21, 1997 | 8.35 | +1.35 | Minor |
| 29 | May 17, 1974 | 8.13 | +1.13 | Minor |
| 30 | Mar 4, 1979 | 8.13 | +1.13 | Minor |
| 31 | Feb 20, 2018 | 8.13 | +1.13 | Minor |
| 32 | Apr 29, 1956 | 8.08 | +1.08 | Minor |
| 33 | May 17, 2020 | 8.05 | +1.05 | Minor |
| 34 | Jun 26, 2021 | 7.99 | +0.99 | Minor |
| 35 | Apr 18, 2013 | 7.97 | +0.97 | Minor |
| 36 | Jun 15, 2015 | 7.58 | +0.58 | Minor |
| 37 | Feb 20, 2014 | 7.55 | +0.55 | Minor |
| 38 | Oct 30, 2009 | 7.22 | +0.22 | Minor |
| 39 | Dec 27, 2008 | 7.19 | +0.19 | Minor |
| 40 | Apr 6, 2017 | 7.14 | +0.14 | Minor |
| 41 | Jun 9, 2011 | 7.06 | +0.06 | Minor |
Other gauges in Cook County
| Bellwood | 13.57 ft, Jul 24, 2010 | 4 |
| Wheeling | 8.46 ft, Jun 26, 2013 | 6 |
| Flossmoor | 13.08 ft, Apr 17, 2006 | 0 |
| Markham | 12.00 ft, Oct 11, 1954 | 2 |
| Chicago (Columbus Dr) | 5.50 ft, Oct 10, 1954 | 2 |
| Chicago (Western Ave) | 5.26 ft, May 17, 2020 | 0 |
| Chicago Heights | 12.87 ft, Sep 15, 2008 | 0 |
| Des Plaines (Algonquin Road) | 21.00 ft, Sep 14, 2008 | 2 |
| Lyons | 22.87 ft, Apr 18, 2013 | 2 |
| River Forest | 18.98 ft, Apr 19, 2013 | 1 |
| Riverside | 11.28 ft, Apr 18, 2013 | 7 |
| Des Plaines | 20.92 ft, Apr 19, 2013 | 5 |
| Lemont | 13.24 ft, May 18, 2020 | 0 |
| Willow Springs | 10.57 ft, Apr 18, 2013 | 0 |
| Lake Michigan at Calumet Harbor | 6.07 ft, Aug 11, 2020 | 0 |
| Lake Michigan at Chicago (Chicago Lock) | 5.98 ft, Apr 29, 2020 | 0 |
| South Holland | 20.50 ft, Nov 28, 1990 | 5 |
| Lemont | 11.10 ft, Jul 18, 1996 | 1 |
| Mount Prospect | 8.08 ft, Aug 14, 1987 | 2 |
| Oak Forest | 9.50 ft, Apr 5, 1947 | 2 |
| Midlothian | 9.98 ft, Feb 2, 2016 | 0 |
| Chicago (Grand Ave) | 5.70 ft, Oct 10, 1954 | 3 |
| Chicago (Pulaski Rd) | 22.50 ft, Aug 14, 1987 | 1 |
| Niles | 12.13 ft, Sep 14, 2008 | 2 |
| Elgin | 7.69 ft, Sep 13, 2008 | 0 |
| Elk Grove Village | 20.80 ft, May 18, 2020 | 0 |
| Rolling Meadows | 14.03 ft, Aug 14, 1987 | 0 |
| Western Springs | 10.65 ft, Apr 18, 2013 | 0 |
| Worth | 36.50 ft, Oct 11, 1954 | 2 |
| Glenwood | 11.14 ft, Jul 13, 1957 | 0 |
| Thornton | 17.06 ft, Jun 14, 1981 | 6 |
| Palos Park | 10.30 ft, Oct 10, 1954 | 0 |
| Des Plaines | 15.09 ft, Jun 10, 1967 | 7 |
| Northbrook | 10.10 ft, Aug 14, 1987 | 7 |
Cook County: every hazard · River floods across the country · Illinois
NOAA National Water Prediction Service, gauge LDLI2, retrieved October 30, 2026. Stages in feet on the gauge's own datum, not elevation. Crests are as the National Weather Service lists them; preliminary values may be revised.