Arkansas River at Derby
Highest listed crest 16.60 ftFlood stage 12.0 ft58 crests since 1968
The Arkansas River at Derby crested at major flood stage 1 time among the 58 crests the National Weather Service lists from 1968 to 2026. The highest, 16.60 ft on November 2, 1998, was major flooding, 4.60 feet above flood stage. 3 other gauges on the Arkansas River crested above flood stage within a week of it, 2 at their own highest listed crest.
The gauge
- Highest listed crest
- 16.60 ft
- November 2, 1998; 60,700 cubic feet per second
- Flood stage
- 12.0 ft
- Major flooding from 16.2 ft
- Crests at major
- 1
- 51st of 171 gauges in Kansas
- Most recent flood crest
- June 3, 2025
- 12.10 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 | 10.0 | 14 | Jun 26, 2026 |
| Flood stage (minor) | 12.0 | 17 | Jun 3, 2025 |
| Moderate flood stage | 15.0 | 10 | May 25, 2019 |
| Major flood stage | 16.2 | 1 | Nov 2, 1998 |
Every listed crest
58 crests from 1968 to 2026. 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
The 50 highest of 58 listed crests.
| 1 | Nov 2, 1998 | 16.60 | +4.60 | Major |
| 2 | Jul 15, 1993 | 16.19 | +4.19 | Moderate |
| 3 | May 9, 1993 | 16.08 | +4.08 | Moderate |
| 4 | Nov 1, 1979 | 15.87 | +3.87 | Moderate |
| 5 | May 25, 2019 | 15.53 | +3.53 | Moderate |
| 6 | Mar 31, 1973 | 15.51 | +3.51 | Moderate |
| 7 | Oct 1, 1973 | 15.51 | +3.51 | Moderate |
| 8 | Apr 21, 1974 | 15.47 | +3.47 | Moderate |
| 9 | Oct 14, 1973 | 15.43 | +3.43 | Moderate |
| 10 | Oct 10, 1985 | 15.30 | +3.30 | Moderate |
| 11 | Sep 13, 2008 | 15.19 | +3.19 | Moderate |
| 12 | Jul 19, 1993 | 14.76 | +2.76 | Minor |
| 13 | Sep 10, 2016 | 14.54 | +2.54 | Minor |
| 14 | May 9, 2019 | 14.37 | +2.37 | Minor |
| 15 | Apr 27, 2009 | 14.33 | +2.33 | Minor |
| 16 | Mar 11, 1973 | 13.73 | +1.73 | Minor |
| 17 | Jul 3, 2016 | 13.66 | +1.66 | Minor |
| 18 | Oct 17, 1968 | 13.53 | +1.53 | Minor |
| 19 | May 28, 1995 | 13.49 | +1.49 | Minor |
| 20 | Jun 14, 2010 | 13.23 | +1.23 | Minor |
| 21 | Aug 9, 2013 | 13.09 | +1.09 | Minor |
| 22 | May 28, 2007 | 12.98 | +0.98 | Minor |
| 23 | Jun 10, 2005 | 12.79 | +0.79 | Minor |
| 24 | Oct 10, 2018 | 12.62 | +0.62 | Minor |
| 25 | Jun 24, 2019 | 12.41 | +0.41 | Minor |
| 26 | May 9, 2007 | 12.22 | +0.22 | Minor |
| 27 | Jun 3, 2025 | 12.10 | +0.10 | Minor |
| 28 | Mar 24, 1987 | 12.07 | +0.07 | Minor |
| 29 | Mar 5, 2004 | 11.99 | −0.01 | Action |
| 30 | Mar 24, 1984 | 11.70 | −0.30 | Action |
| 31 | Jul 4, 1983 | 11.64 | −0.36 | Action |
| 32 | Jun 26, 2026 | 11.53 | −0.47 | Action |
| 33 | Apr 29, 1976 | 11.38 | −0.62 | Action |
| 34 | Jun 16, 2015 | 11.23 | −0.77 | Action |
| 35 | Jun 1, 2022 | 11.13 | −0.87 | Action |
| 36 | Sep 5, 1989 | 10.99 | −1.01 | Action |
| 37 | Apr 27, 1969 | 10.46 | −1.54 | Action |
| 38 | Jun 19, 2025 | 10.14 | −1.86 | Action |
| 39 | Jul 31, 2013 | 10.11 | −1.89 | Action |
| 40 | Jun 20, 1970 | 10.07 | −1.93 | Action |
| 41 | Jun 23, 1977 | 10.06 | −1.94 | Action |
| 42 | Feb 25, 2001 | 10.06 | −1.94 | Action |
| 43 | Sep 22, 1985 | 9.74 | −2.26 | Below flood stage |
| 44 | Jun 9, 1975 | 9.59 | −2.41 | Below flood stage |
| 45 | Nov 2, 1981 | 9.54 | −2.46 | Below flood stage |
| 46 | Mar 23, 1979 | 9.20 | −2.80 | Below flood stage |
| 47 | Nov 2, 1971 | 8.74 | −3.26 | Below flood stage |
| 48 | Jun 19, 1992 | 8.30 | −3.70 | Below flood stage |
| 49 | May 20, 1978 | 8.25 | −3.75 | Below flood stage |
| 50 | Aug 29, 1991 | 8.13 | −3.87 | Below flood stage |
The worst floods along the Arkansas River
For this gauge's highest crests, the other gauges on the Arkansas River that crested above flood stage within a week.
November 2, 1998: 16.60 ft here, major flooding
July 15, 1993: 16.19 ft here, moderate flooding
- Great BendKS · Jul 22, 1993 · 13.31 ft · Minor
May 9, 1993: 16.08 ft here, moderate flooding
- Van BurenAR · May 11, 1993 · 31.12 ft · Major
- Ozark L/D TailwaterAR · May 12, 1993 · 363.70 ft · Moderate
- MorriltonAR · May 13, 1993 · 34.90 ft · Moderate
- HaskellOK · May 15, 1993 · 22.72 ft · Moderate
- Ponca CityOK · May 14, 1993 · 20.11 ft · Moderate
- RalstonOK · May 12, 1993 · 19.69 ft · Moderate
- Toad Suck Lock and DamAR · May 13, 1993 · 276.00 ft · Minor
- DardanelleAR · May 13, 1993 · 33.60 ft · Minor
- MuskogeeOK · May 9, 1993 · 30.51 ft · Minor
Gauges on the Arkansas River
Flood gauges sharing the river's name, linked within 80 miles of one another.
| Arkansas City | KS | 20.91 ft, May 9, 2019 | 0 |
| Dardanelle | AR | 45.91 ft, May 30, 2019 | 5 |
| Derby this gauge | KS | 16.60 ft, Nov 2, 1998 | 1 |
| Great Bend | KS | 17.70 ft, Jun 15, 1981 | 0 |
| Hutchinson | KS | 13.85 ft, Apr 2, 1973 | 0 |
| Little Rock | AR | 34.60 ft, Jun 17, 1833 | 29 |
| Morrilton | AR | 43.03 ft, Jun 4, 2019 | 10 |
| Oxford | KS | 26.85 ft, Nov 2, 1998 | 2 |
| Ozark L/D Tailwater | AR | 374.99 ft, May 30, 2019 | 7 |
| Pendleton | AR | 37.63 ft, Jun 6, 2019 | 4 |
| Pine Bluff | AR | 52.10 ft, May 28, 1943 | 6 |
| Ralston | OK | 23.00 ft, Jun 11, 1923 | 10 |
| Toad Suck Lock and Dam | AR | 285.40 ft, Jun 4, 2019 | 5 |
| Tulsa | OK | 25.21 ft, Oct 5, 1986 | 4 |
| Van Buren | AR | 40.79 ft, Jun 1, 2019 | 18 |
| Haskell | OK | 26.02 ft, Jan 1, 1980 | 2 |
| Haven | KS | 13.08 ft, May 8, 2007 | 9 |
| Kinsley 2E | KS | 17.60 ft, Jun 21, 1965 | 1 |
| Mulvane | KS | 20.90 ft, Nov 2, 1998 | 0 |
| Muskogee | OK | 48.20 ft, May 21, 1943 | 11 |
| Ponca City | OK | 22.26 ft, May 24, 2019 | 1 |
Other gauges in Sedgwick County
| Wichita 119th St | 22.00 ft, Oct 31, 1998 | 0 |
| Sedgwick | 26.28 ft, Jul 17, 1993 | 1 |
Sedgwick County: every hazard · River floods across the country · Kansas
NOAA National Water Prediction Service, gauge DRBK1, 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.