Solomon River at Niles
Highest listed crest 31.76 ftFlood stage 24.0 ft85 crests since 1951
The Solomon River at Niles crested above flood stage 40 times among the 85 crests the National Weather Service lists from 1951 to 2023. The highest, 31.76 ft on July 14, 1951, was moderate flooding, 7.76 feet above flood stage. 2 other gauges on the Solomon River crested above flood stage within a week of it, 2 at their own highest listed crest.
The gauge
- Highest listed crest
- 31.76 ft
- July 14, 1951; 178,000 cubic feet per second
- Flood stage
- 24.0 ft
- Major flooding from 34.0 ft
- Crests at major
- 0
- 40 above flood stage
- Most recent flood crest
- May 16, 2021
- 24.48 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 | 19.0 | 12 | Jul 30, 2013 |
| Flood stage (minor) | 24.0 | 21 | May 16, 2021 |
| Moderate flood stage | 28.0 | 19 | May 24, 2019 |
| Major flood stage | 34.0 | 0 | — |
Every listed crest
85 crests from 1951 to 2023. 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 85 listed crests.
| 1 | Jul 14, 1951 | 31.76 | +7.76 | Moderate |
| 2 | Jun 21, 1951 | 31.00 | +7.00 | Moderate |
| 3 | Oct 11, 1973 | 30.92 | +6.92 | Moderate |
| 4 | Sep 28, 1973 | 30.38 | +6.38 | Moderate |
| 5 | Jul 22, 1993 | 30.24 | +6.24 | Moderate |
| 6 | May 24, 2007 | 29.83 | +5.83 | Moderate |
| 7 | Jul 12, 1993 | 29.48 | +5.48 | Moderate |
| 8 | Jul 6, 1993 | 29.33 | +5.33 | Moderate |
| 9 | May 24, 2019 | 29.10 | +5.10 | Moderate |
| 10 | May 24, 1999 | 29.04 | +5.04 | Moderate |
| 11 | Sep 21, 1967 | 29.01 | +5.01 | Moderate |
| 12 | Apr 17, 1987 | 28.96 | +4.96 | Moderate |
| 13 | Jul 7, 1982 | 28.82 | +4.82 | Moderate |
| 14 | May 27, 1961 | 28.76 | +4.76 | Moderate |
| 15 | May 12, 1993 | 28.57 | +4.57 | Moderate |
| 16 | May 28, 1995 | 28.45 | +4.45 | Moderate |
| 17 | Jun 12, 1961 | 28.36 | +4.36 | Moderate |
| 18 | Sep 18, 1961 | 28.26 | +4.26 | Moderate |
| 19 | May 9, 2019 | 28.20 | +4.20 | Moderate |
| 20 | Jul 23, 1992 | 27.91 | +3.91 | Minor |
| 21 | Jun 6, 2011 | 27.83 | +3.83 | Minor |
| 22 | May 28, 2016 | 27.82 | +3.82 | Minor |
| 23 | Jun 27, 1993 | 27.14 | +3.14 | Minor |
| 24 | Aug 3, 2019 | 26.90 | +2.90 | Minor |
| 25 | Jun 25, 1975 | 26.60 | +2.60 | Minor |
| 26 | Sep 15, 2003 | 26.46 | +2.46 | Minor |
| 27 | Jun 25, 2017 | 26.25 | +2.25 | Minor |
| 28 | Mar 31, 1980 | 26.00 | +2.00 | Minor |
| 29 | Jun 10, 1995 | 25.96 | +1.96 | Minor |
| 30 | Jul 30, 2020 | 25.90 | +1.90 | Minor |
| 31 | Jul 1, 1965 | 25.76 | +1.76 | Minor |
| 32 | Jun 30, 2020 | 25.67 | +1.67 | Minor |
| 33 | May 23, 1971 | 25.63 | +1.63 | Minor |
| 34 | Mar 25, 1979 | 25.60 | +1.60 | Minor |
| 35 | May 14, 1995 | 25.50 | +1.50 | Minor |
| 36 | May 24, 1997 | 25.13 | +1.13 | Minor |
| 37 | Mar 31, 1998 | 25.09 | +1.09 | Minor |
| 38 | Jul 6, 2010 | 25.02 | +1.02 | Minor |
| 39 | May 16, 2021 | 24.48 | +0.48 | Minor |
| 40 | Aug 17, 1993 | 24.17 | +0.17 | Minor |
| 41 | Jun 5, 1962 | 23.58 | −0.42 | Action |
| 42 | Feb 28, 1969 | 23.33 | −0.67 | Action |
| 43 | Jan 31, 1962 | 23.28 | −0.72 | Action |
| 44 | Aug 3, 1978 | 23.24 | −0.76 | Action |
| 45 | Aug 21, 1966 | 21.87 | −2.13 | Action |
| 46 | Sep 14, 2008 | 20.85 | −3.15 | Action |
| 47 | Aug 21, 1961 | 20.84 | −3.16 | Action |
| 48 | Apr 4, 1984 | 20.75 | −3.25 | Action |
| 49 | Jun 30, 1989 | 20.08 | −3.92 | Action |
| 50 | Jul 29, 1981 | 19.98 | −4.02 | Action |
The worst floods along the Solomon River
For this gauge's highest crests, the other gauges on the Solomon River that crested above flood stage within a week.
July 14, 1951: 31.76 ft here, moderate flooding
- BeloitKS · Jul 13, 1951 · 39.30 ft · Major · its highest
- MinneapolisKS · Jul 13, 1951 · 34.10 ft · Moderate · its highest
October 11, 1973: 30.92 ft here, moderate flooding
- GlascoKS · Oct 11, 1973 · 29.70 ft · Moderate
- Glen ElderKS · Oct 12, 1973 · 25.79 ft · Minor
September 28, 1973: 30.38 ft here, moderate flooding
- GlascoKS · Sep 28, 1973 · 25.50 ft · Moderate
Gauges on the Solomon River
Flood gauges sharing the river's name, linked within 80 miles of one another.
| Beloit | KS | 39.30 ft, Jul 13, 1951 | 8 |
| Minneapolis | KS | 34.10 ft, Jul 13, 1951 | 0 |
| Niles this gauge | KS | 31.76 ft, Jul 14, 1951 | 0 |
| Glasco | KS | 40.20 ft, Jul 1, 1951 | 7 |
| Glen Elder | KS | 29.57 ft, Jul 22, 1993 | 0 |
Other gauges in Ottawa County
| Tescott | 30.14 ft, Jul 25, 1993 | 0 |
| Ada | 23.42 ft, May 25, 2017 | 0 |
| Minneapolis | 34.10 ft, Jul 13, 1951 | 0 |
Ottawa County: every hazard · River floods across the country · Kansas
NOAA National Water Prediction Service, gauge NLSK1, 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.