Rivers in Illinois
South Fork Sangamon River near Rochester
No flood stages set
5.23ftStage
Observed Tue, Sep 22, 2:45 PM CDT
- Record crest
- 36.68 ft2015
Crest history
121 crests on NOAA’s list since 1950.
| # | Date | Stage |
|---|---|---|
| 1 | December 29, 2015 | 36.68 ft |
| 2 | May 13, 2002 | 32.55 ft |
| 3 | April 14, 1994 | 32.40 ft |
| 4 | April 14, 1979 | 31.92 ft |
| 5 | February 26, 1985 | 30.79 ft |
| 6 | September 18, 2008 | 30.24 ft |
| 7 | June 18, 1970 | 29.96 ft |
| 8 | April 21, 2013 | 29.79 ft |
| 9 | June 25, 2019 | 29.64 ft |
| 10 | May 5, 2017 | 29.23 ft |
| 11 | November 22, 1985 | 29.14 ft |
| 12 | January 23, 1974 | 29.13 ft |
| 13 | May 11, 1996 | 28.92 ft |
| 14 | September 27, 1993 | 28.85 ft |
| 15 | April 25, 1973 | 28.84 ft |
| 16 | February 24, 1982 | 28.71 ft |
| 17 | January 15, 2020 | 28.60 ft |
| 18 | July 1, 1957 | 28.36 ft |
| 19 | January 8, 2005 | 28.24 ft |
| 20 | August 3, 1958 | 28.14 ft |
| 21 | December 4, 1982 | 27.50 ft |
| 22 | March 25, 1978 | 27.43 ft |
| 23 | January 2, 1991 | 27.36 ft |
| 24 | May 7, 1977 | 27.05 ft |
| 25 | May 29, 1968 | 26.98 ft |
Most recent crests
- June 25, 2026: 18.78 ft
- June 12, 2026: 15.81 ft
- May 2, 2026: 22.67 ft
- May 21, 2025: 15.74 ft
- April 11, 2025: 18.91 ft
- November 11, 2024: 18.21 ft
- May 26, 2024: 20.01 ft
- April 30, 2024: 20.46 ft
- April 6, 2024: 23.44 ft
- January 31, 2024: 21.50 ft
Nearby
Upstream, downstream and the gauges around this one.
What this means
Forecasts by the North Central River Forecast Center. Forecasts are not available. Only observed stages are available for this point.
Sources
Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.