Highest listed crest 19.42 ft June 8, 1974; 43,600 cubic feet per second
Flood stage 11.0 ft Major flooding from 15.0 ft
Crests at major 5 46th of 92 gauges in Oklahoma
Most recent flood crest July 18, 2025 11.08 ft, minor flooding Listed crests at the Flint Creek (OK) near Kansas, 1956 to 2026 5 10 15 20 ft Flood stage 11.0 ft Major 15.0 ft May 15, 1956: 8.42 ft, action stage; 1,370 cubic feet per second May 25, 1957: 11.52 ft, minor flooding; 8,780 cubic feet per second Jul 12, 1958: 12.55 ft, minor flooding; 12,000 cubic feet per second Jul 23, 1959: 9.44 ft, action stage; 3,530 cubic feet per second May 6, 1960: 12.47 ft, minor flooding; 11,700 cubic feet per second Aug 14, 1961: 15.66 ft, major flooding; 23,600 cubic feet per second Aug 1, 1962: 9.10 ft, action stage; 3,140 cubic feet per second Oct 7, 1962: 7.68 ft, below flood stage; 680 cubic feet per second Apr 5, 1964: 7.58 ft, below flood stage; 580 cubic feet per second Apr 6, 1965: 9.07 ft, action stage; 3,040 cubic feet per second Feb 9, 1966: 8.98 ft, action stage; 2,930 cubic feet per second Jun 25, 1967: 8.05 ft, action stage; 1,210 cubic feet per second Feb 1, 1968: 9.32 ft, action stage; 3,980 cubic feet per second Jan 29, 1969: 14.20 ft, moderate flooding; 17,500 cubic feet per second Apr 30, 1970: 10.85 ft, action stage; 6,960 cubic feet per second Oct 27, 1970: 8.76 ft, action stage; 2,430 cubic feet per second May 1, 1972: 8.33 ft, action stage; 1,560 cubic feet per second Mar 10, 1973: 11.40 ft, minor flooding; 8,520 cubic feet per second Nov 24, 1973: 17.32 ft, major flooding; 32,100 cubic feet per second Jun 8, 1974: 19.42 ft, major flooding; 43,600 cubic feet per second Nov 4, 1974: 13.70 ft, moderate flooding; 16,000 cubic feet per second Apr 20, 1976: 10.68 ft, action stage; 6,970 cubic feet per second May 3, 1979: 8.44 ft, action stage; 1,790 cubic feet per second Mar 24, 1980: 7.20 ft, below flood stage; 270 cubic feet per second Aug 3, 1981: 7.77 ft, below flood stage; 769 cubic feet per second Jan 30, 1982: 9.62 ft, action stage; 4,510 cubic feet per second Apr 23, 1983: 7.40 ft, below flood stage; 480 cubic feet per second Mar 19, 1984: 7.95 ft, below flood stage; 1,080 cubic feet per second Oct 20, 1984: 8.91 ft, action stage; 2,960 cubic feet per second Dec 13, 1984: 9.22 ft, action stage; 3,740 cubic feet per second Dec 21, 1984: 12.32 ft, minor flooding; 11,300 cubic feet per second Dec 31, 1984: 9.71 ft, action stage; 4,690 cubic feet per second Feb 23, 1985: 9.34 ft, action stage; 3,960 cubic feet per second Mar 30, 1985: 9.91 ft, action stage; 5,110 cubic feet per second Jun 5, 1985: 8.85 ft, action stage; 2,800 cubic feet per second Nov 18, 1985: 9.28 ft, action stage; 4,070 cubic feet per second Apr 8, 1986: 9.31 ft, action stage; 4,130 cubic feet per second Sep 30, 1986: 12.83 ft, minor flooding; 13,300 cubic feet per second Mar 17, 1987: 9.46 ft, action stage; 4,470 cubic feet per second Dec 19, 1987: 9.70 ft, action stage; 4,600 cubic feet per second Dec 25, 1987: 9.14 ft, action stage; 3,440 cubic feet per second Mar 29, 1988: 9.09 ft, action stage; 3,350 cubic feet per second Jun 13, 1989: 8.81 ft, action stage; 2,770 cubic feet per second Mar 14, 1990: 10.28 ft, action stage; 5,910 cubic feet per second May 3, 1990: 13.95 ft, moderate flooding; 17,000 cubic feet per second Dec 14, 1992: 9.77 ft, action stage; 5,790 cubic feet per second Nov 14, 1993: 8.91 ft, action stage; 3,580 cubic feet per second Jun 21, 2000: 13.60 ft, moderate flooding; 19,000 cubic feet per second Jun 28, 2000: 11.80 ft, minor flooding; 12,400 cubic feet per second Jul 3, 2004: 11.64 ft, minor flooding; 11,900 cubic feet per second Mar 18, 2008: 12.08 ft, minor flooding; 13,500 cubic feet per second Apr 10, 2008: 12.14 ft, minor flooding; 13,700 cubic feet per second Apr 25, 2011: 12.40 ft, minor flooding; 13,500 cubic feet per second May 24, 2011: 10.66 ft, action stage; 8,900 cubic feet per second May 10, 2013: 9.52 ft, action stage Aug 8, 2013: 9.33 ft, action stage May 24, 2015: 9.42 ft, action stage Jun 19, 2015: 8.77 ft, action stage; 3,763 cubic feet per second Jul 10, 2015: 7.87 ft, below flood stage; 1,565 cubic feet per second Nov 27, 2015: 7.94 ft, below flood stage; 1,698 cubic feet per second Dec 13, 2015: 8.48 ft, action stage; 3,005 cubic feet per second Dec 27, 2015: 16.04 ft, major flooding; 18,100 cubic feet per second Apr 22, 2017: 8.72 ft, action stage; 3,601 cubic feet per second Apr 29, 2017: 18.31 ft, major flooding; 19,400 cubic feet per second May 20, 2017: 8.68 ft, action stage; 3,509 cubic feet per second Feb 24, 2018: 9.63 ft, action stage; 4,937 cubic feet per second Jan 4, 2019: 8.16 ft, action stage; 2,328 cubic feet per second May 1, 2019: 8.47 ft, action stage; 3,073 cubic feet per second Jun 7, 2019: 8.01 ft, action stage; 1,731 cubic feet per second Jun 23, 2019: 9.90 ft, action stage; 5,637 cubic feet per second Sep 24, 2019: 7.30 ft, below flood stage; 723 cubic feet per second Oct 6, 2019: 13.55 ft, moderate flooding; 12,485 cubic feet per second Oct 11, 2019: 9.70 ft, action stage; 5,201 cubic feet per second Jan 11, 2020: 9.31 ft, action stage; 4,354 cubic feet per second Apr 28, 2021: 9.38 ft, action stage; 4,506 cubic feet per second Mar 22, 2022: 8.30 ft, action stage; 2,247 cubic feet per second Apr 13, 2022: 9.69 ft, action stage; 5,180 cubic feet per second May 5, 2022: 12.66 ft, minor flooding; 11,052 cubic feet per second Feb 8, 2023: 7.98 ft, below flood stage; 1,806 cubic feet per second Mar 3, 2023: 7.71 ft, below flood stage; 1,342 cubic feet per second Mar 8, 2023: 7.89 ft, below flood stage; 1,622 cubic feet per second Mar 24, 2023: 8.70 ft, action stage; 3,039 cubic feet per second May 7, 2024: 8.44 ft, action stage; 2,545 cubic feet per second Apr 5, 2025: 8.30 ft, action stage; 2,310 cubic feet per second Apr 20, 2025: 9.76 ft, action stage; 5,139 cubic feet per second May 20, 2025: 9.76 ft, action stage; 5,139 cubic feet per second Jun 7, 2025: 8.36 ft, action stage; 2,414 cubic feet per second Jul 8, 2025: 9.35 ft, action stage; 4,321 cubic feet per second Jul 18, 2025: 11.08 ft, minor flooding; 7,778 cubic feet per second Jun 8, 2026: 9.81 ft, action stage; 5,240 cubic feet per second Jun 14, 2026: 8.03 ft, action stage; 1,825 cubic feet per second Highest, 19.42 ft, Jun 8, 1974 1960 1970 1980 1990 2000 2010 2020 Crests at or above flood stage, by decade Crests at or above flood stage per decade, Flint Creek (OK) near Kansas 1950s: 2 1960s: 3 1970s: 4 1980s: 2 1990s: 1 2000s: 5 5 2010s: 4 2020s: 2 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s 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. Delaware County: every hazard · River floods across the country · Oklahoma
NOAA National Water Prediction Service, gauge KNSO2, 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.