Floyd River near Struble
Observed Sun, Sep 20, 10:00 AM CDT
- Flood stage
- 14.00 ft
- Record crest
- 18.47 ft2024
Flood stages and impacts
| Category | Stage |
|---|---|
| Major flood | 18.00 ft |
| Moderate flood | 15.00 ft |
| Minor flood | 14.00 ft |
| Action | 12.00 ft |
- 25.00 ftHwy 75 may be flooded in the lowest spots and additional outbuildings and homes are in danger of flooding.
- 22.00 ftWater reaches the sensor feed-horn on the IFC gage and the bridge on 500th St is in danger of being overtopped.
- 20.00 ftThe bridge on 120th St is overtopped.
- 18.50 ftSome outbuildings begin to flood, including a few northwest of the gage location.
- 17.50 ftWater reaches the bottom of the bridge on 120th St.
- 16.00 ftA couple county roads begin to flood, including the low spot on 500th St west of the bridge. A couple of stretches of the railroad between Maurice and Merrill may also flood.
- 15.00 ftSome private roads and driveways begin to flood.
- 14.00 ftA significant amount of agricultural land begins to flood.
- 12.00 ftMinor flooding of the lowest lying agricultural areas upstream of the gage begins.
Flood outlook
Chance of flooding, September to November
| Category | Chance |
|---|---|
| Minor flooding | Under 5% |
| Moderate flooding | Under 5% |
| Major flooding | Under 5% |
The three-month chances are the River Forecast Centers’ long-range flood outlook, issued August 26, 2026.
Crest history
64 crests on NOAA’s list since 1956.
| # | Date | Stage |
|---|---|---|
| 1 | June 22, 2024 | 18.47 ft |
| 2 | March 14, 2019 | 16.41 ft |
| 3 | September 21, 2018 | 16.24 ft |
| 4 | July 30, 2010 | 15.86 ft |
| 5 | June 20, 1983 | 15.86 ft |
| 6 | March 4, 1994 | 15.86 ft |
| 7 | May 27, 2013 | 15.77 ft |
| 8 | March 28, 1962 | 15.63 ft |
| 9 | February 19, 1971 | 15.50 ft |
| 10 | March 22, 1979 | 15.39 ft |
| 11 | February 9, 1966 | 15.27 ft |
| 12 | February 10, 2009 | 15.16 ft |
| 13 | June 24, 1974 | 15.03 ft |
| 14 | April 4, 1969 | 14.90 ft |
| 15 | March 13, 2007 | 14.79 ft |
| 16 | March 29, 1960 | 14.72 ft |
| 17 | February 23, 1982 | 14.63 ft |
| 18 | May 28, 1970 | 14.61 ft |
| 19 | June 17, 1990 | 14.57 ft |
| 20 | April 1, 1965 | 14.49 ft |
| 21 | July 6, 1978 | 14.42 ft |
| 22 | May 21, 1976 | 14.38 ft |
| 23 | June 20, 1984 | 14.37 ft |
| 24 | March 3, 1973 | 14.30 ft |
| 25 | April 22, 1985 | 14.29 ft |
Most recent crests
- July 30, 2025: 14.10 ft
- June 22, 2024: 18.47 ft
- August 6, 2023: 10.66 ft
- April 1, 2020: 6.14 ft
- October 2, 2019: 9.16 ft
- March 14, 2019: 16.41 ft
- September 21, 2018: 16.24 ft
- February 12, 2017: 9.66 ft
- February 21, 2016: 9.88 ft
- June 16, 2014: 14.11 ft
Nearby
Upstream, downstream and the gauges around this one.
What this means
Forecasts by the Missouri Basin River Forecast Center. Forecasts are issued as needed during times of high water, but are not routinely available. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time. Gauge reading may be affected by ice.
Sources
Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.