Big Blue River at Marysville
Highest listed crest 45.39 ftFlood stage 35.0 ft79 crests since 1903
The Big Blue River at Marysville crested at major flood stage 3 times among the 79 crests the National Weather Service lists from 1903 to 2022. The highest, 45.39 ft on June 9, 1941, was major flooding, 10.39 feet above flood stage.
The gauge
- Highest listed crest
- 45.39 ft
- June 9, 1941
- Flood stage
- 35.0 ft
- Major flooding from 43.0 ft
- Crests at major
- 3
- 18th of 171 gauges in Kansas
- Most recent flood crest
- June 6, 2015
- 37.38 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 | 30.0 | 13 | Jun 20, 2020 |
| Flood stage (minor) | 35.0 | 25 | Jun 6, 2015 |
| Moderate flood stage | 38.2 | 15 | Jun 15, 1990 |
| Major flood stage | 43.0 | 3 | Oct 13, 1973 |
Every listed crest
79 crests from 1903 to 2022. 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 79 listed crests.
| 1 | Jun 9, 1941 | 45.39 | +10.39 | Major |
| 2 | Oct 13, 1973 | 43.86 | +8.86 | Major |
| 3 | May 3, 1903 | 43.79 | +8.79 | Major |
| 4 | Oct 2, 1950 | 40.91 | +5.91 | Moderate |
| 5 | Jul 8, 1954 | 40.44 | +5.44 | Moderate |
| 6 | Jun 23, 1947 | 40.40 | +5.40 | Moderate |
| 7 | Jun 28, 1949 | 40.30 | +5.30 | Moderate |
| 8 | Jun 15, 1951 | 40.20 | +5.20 | Moderate |
| 9 | Mar 29, 1960 | 40.19 | +5.19 | Moderate |
| 10 | Jun 7, 1951 | 39.98 | +4.98 | Moderate |
| 11 | Sep 26, 1973 | 39.86 | +4.86 | Moderate |
| 12 | Jul 12, 1951 | 39.35 | +4.35 | Moderate |
| 13 | Jun 26, 1951 | 39.30 | +4.30 | Moderate |
| 14 | Aug 25, 1954 | 39.29 | +4.29 | Moderate |
| 15 | Apr 3, 1960 | 38.90 | +3.90 | Moderate |
| 16 | Jul 6, 1986 | 38.90 | +3.90 | Moderate |
| 17 | May 9, 1950 | 38.50 | +3.50 | Moderate |
| 18 | Jun 15, 1990 | 38.35 | +3.35 | Moderate |
| 19 | Mar 26, 1987 | 38.12 | +3.12 | Minor |
| 20 | Mar 19, 1948 | 38.00 | +3.00 | Minor |
| 21 | May 1, 1951 | 38.00 | +3.00 | Minor |
| 22 | May 7, 1978 | 37.98 | +2.98 | Minor |
| 23 | Jul 12, 1958 | 37.96 | +2.96 | Minor |
| 24 | Jul 25, 1992 | 37.80 | +2.80 | Minor |
| 25 | Mar 3, 1979 | 37.75 | +2.75 | Minor |
| 26 | Jun 22, 1951 | 37.72 | +2.72 | Minor |
| 27 | Mar 10, 1949 | 37.70 | +2.70 | Minor |
| 28 | Jun 6, 2015 | 37.38 | +2.38 | Minor |
| 29 | Jun 20, 1967 | 37.23 | +2.23 | Minor |
| 30 | Jul 7, 1951 | 36.87 | +1.87 | Minor |
| 31 | Jul 1, 1965 | 36.52 | +1.52 | Minor |
| 32 | Sep 12, 1949 | 36.40 | +1.40 | Minor |
| 33 | Jul 28, 1993 | 36.10 | +1.10 | Minor |
| 34 | Jul 4, 1959 | 35.98 | +0.98 | Minor |
| 35 | Jun 10, 1954 | 35.96 | +0.96 | Minor |
| 36 | Sep 13, 1961 | 35.84 | +0.84 | Minor |
| 37 | Jul 13, 1978 | 35.82 | +0.82 | Minor |
| 38 | Mar 1, 1965 | 35.80 | +0.80 | Minor |
| 39 | May 9, 2015 | 35.62 | +0.62 | Minor |
| 40 | Jul 25, 1958 | 35.25 | +0.25 | Minor |
| 41 | Sep 6, 1958 | 35.25 | +0.25 | Minor |
| 42 | Jun 30, 1952 | 35.10 | +0.10 | Minor |
| 43 | Mar 23, 1979 | 35.00 | 0.00 | Minor |
| 44 | Aug 3, 1948 | 34.80 | −0.20 | Action |
| 45 | Jul 14, 1950 | 34.80 | −0.20 | Action |
| 46 | Jun 22, 1957 | 34.80 | −0.20 | Action |
| 47 | May 13, 1995 | 34.35 | −0.65 | Action |
| 48 | Jun 25, 1997 | 33.39 | −1.61 | Action |
| 49 | Mar 18, 2019 | 33.33 | −1.67 | Action |
| 50 | Sep 5, 2018 | 32.97 | −2.03 | Action |
The worst floods along the Big Blue River
For this gauge's highest crests, the other gauges on the Big Blue River that crested above flood stage within a week.
October 13, 1973: 43.86 ft here, major flooding
- BeatriceNE · Oct 12, 1973 · 33.02 ft · Major · its highest
- Blue RapidsKS · Oct 18, 1973 · 53.19 ft · Moderate
- CreteNE · Oct 11, 1973 · 23.11 ft · Minor
Gauges on the Big Blue River
In USGS station-number order, which runs downstream within a river basin.
| Surprise | NE | 11.52 ft, Jul 19, 1965 | 0 |
| Seward | NE | 24.11 ft, Mar 14, 2019 | 0 |
| Crete | NE | 30.64 ft, Mar 15, 2019 | 0 |
| Beatrice | NE | 33.02 ft, Oct 12, 1973 | 1 |
| Barneston | NE | 30.21 ft, Jun 14, 1984 | 0 |
| Marysville this gauge | KS | 45.39 ft, Jun 9, 1941 | 3 |
| Blue Rapids | KS | 63.30 ft, Jul 22, 1993 | 0 |
| Tuttle Creek Lake | KS | 1,137.76 ft, Jul 23, 1993 | 0 |
| Manhattan | KS | 36.04 ft, Jul 12, 1951 | 2 |
Other gauges in Marshall County
| Blue Rapids | 63.30 ft, Jul 22, 1993 | 0 |
| Frankfort | 32.72 ft, Jun 29, 2019 | 0 |
| Barnes | 28.02 ft, May 8, 2015 | 0 |
Marshall County: every hazard · River floods across the country · Kansas
NOAA National Water Prediction Service, gauge MRYK1, 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.