South Fork Licking River at Cynthiana
Highest listed crest 28.53 ftFlood stage 20.0 ft35 crests since 1913
The South Fork Licking River at Cynthiana crested at major flood stage 3 times among the 35 crests the National Weather Service lists from 1913 to 2025. The highest, 28.53 ft on March 3, 1997, was major flooding, 8.53 feet above flood stage.
The gauge
- Highest listed crest
- 28.53 ft
- March 3, 1997; 39,000 cubic feet per second
- Flood stage
- 20.0 ft
- Major flooding from 23.0 ft
- Crests at major
- 3
- 37th of 72 gauges in Kentucky
- Most recent flood crest
- April 6, 2025
- 21.78 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 | 16.0 | 0 | — |
| Flood stage (minor) | 20.0 | 26 | Apr 6, 2025 |
| Moderate flood stage | 22.0 | 6 | May 20, 2020 |
| Major flood stage | 23.0 | 3 | Mar 3, 1997 |
Every listed crest
35 crests from 1913 to 2025. 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 | Mar 3, 1997 | 28.53 | +8.53 | Major |
| 2 | Apr 13, 1948 | 23.32 | +3.32 | Major |
| 3 | Feb 16, 1989 | 23.02 | +3.02 | Major |
| 4 | Dec 10, 1978 | 22.99 | +2.99 | Moderate |
| 5 | Apr 5, 2015 | 22.98 | +2.98 | Moderate |
| 6 | Jan 24, 1922 | 22.60 | +2.60 | Moderate |
| 7 | Mar 5, 1964 | 22.59 | +2.59 | Moderate |
| 8 | May 20, 2020 | 22.40 | +2.40 | Moderate |
| 9 | Dec 7, 1919 | 22.30 | +2.30 | Moderate |
| 10 | Apr 13, 2011 | 21.98 | +1.98 | Minor |
| 11 | May 4, 2010 | 21.92 | +1.92 | Minor |
| 12 | Apr 6, 2025 | 21.78 | +1.78 | Minor |
| 13 | Nov 2, 1919 | 21.40 | +1.40 | Minor |
| 14 | Mar 19, 1943 | 21.40 | +1.40 | Minor |
| 15 | Sep 22, 1979 | 21.40 | +1.40 | Minor |
| 16 | Jan 22, 1927 | 21.20 | +1.20 | Minor |
| 17 | May 19, 1995 | 21.20 | +1.20 | Minor |
| 18 | Mar 27, 1913 | 21.00 | +1.00 | Minor |
| 19 | Jan 6, 1950 | 20.80 | +0.80 | Minor |
| 20 | Dec 8, 1924 | 20.60 | +0.60 | Minor |
| 21 | Jun 19, 1950 | 20.60 | +0.60 | Minor |
| 22 | Feb 28, 1962 | 20.55 | +0.55 | Minor |
| 23 | Jan 9, 1920 | 20.50 | +0.50 | Minor |
| 24 | Mar 20, 2002 | 20.50 | +0.50 | Minor |
| 25 | Jan 11, 1974 | 20.48 | +0.48 | Minor |
| 26 | Feb 19, 2000 | 20.43 | +0.43 | Minor |
| 27 | Feb 16, 2025 | 20.26 | +0.26 | Minor |
| 28 | May 8, 1961 | 20.22 | +0.22 | Minor |
| 29 | Mar 23, 1952 | 20.20 | +0.20 | Minor |
| 30 | Apr 5, 2008 | 20.11 | +0.11 | Minor |
| 31 | Jun 30, 1928 | 20.10 | +0.10 | Minor |
| 32 | Sep 25, 2018 | 20.09 | +0.09 | Minor |
| 33 | Mar 14, 1978 | 20.08 | +0.08 | Minor |
| 34 | Jan 22, 1937 | 20.00 | 0.00 | Minor |
| 35 | Dec 19, 1995 | 20.00 | 0.00 | Minor |
Harrison County: every hazard · River floods across the country · Kentucky
NOAA National Water Prediction Service, gauge CYNK2, 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.