Rivers in South Dakota
Keyapaha River near Keyapaha
Below flood stage
4.52ftStage
Observed Wed, Sep 30, 4:00 PM CDT
- Flood stage
- 10.00 ft
- Record crest
- 13.70 ft1952
Flood stages and impacts
| Category | Stage |
|---|---|
| Major flood | 12.00 ft |
| Moderate flood | 11.00 ft |
| Minor flood | 10.00 ft |
| Action | 8.00 ft |
- 10.00 ftFlood stage. Flooding of yards and agricultural land along the river.
Crest history
53 crests on NOAA’s list since 1952.
| # | Date | Stage |
|---|---|---|
| 1 | April 1, 1952 | 13.70 ft |
| 2 | March 23, 2019 | 11.36 ft |
| 3 | February 18, 1997 | 11.29 ft |
| 4 | March 12, 2011 | 9.73 ft |
| 5 | May 11, 1999 | 9.48 ft |
| 6 | February 20, 1997 | 9.48 ft |
| 7 | February 20, 1982 | 9.45 ft |
| 8 | March 4, 1994 | 9.23 ft |
| 9 | May 29, 1995 | 8.79 ft |
| 10 | March 14, 2011 | 8.75 ft |
| 11 | March 4, 2018 | 8.65 ft |
| 12 | March 7, 1993 | 8.58 ft |
| 13 | February 10, 1996 | 8.57 ft |
| 14 | March 9, 2007 | 8.39 ft |
| 15 | June 5, 1991 | 8.30 ft |
| 16 | June 5, 2014 | 8.29 ft |
| 17 | April 21, 2018 | 8.21 ft |
| 18 | March 10, 2010 | 8.16 ft |
| 19 | April 26, 2001 | 8.16 ft |
| 20 | February 14, 2017 | 7.98 ft |
| 21 | May 28, 1996 | 7.97 ft |
| 22 | June 10, 2023 | 7.97 ft |
| 23 | May 3, 1983 | 7.95 ft |
| 24 | June 10, 2004 | 7.92 ft |
| 25 | June 7, 2008 | 7.86 ft |
Most recent crests
- October 15, 2023: 7.13 ft
- June 10, 2023: 7.97 ft
- May 2, 2022: 5.63 ft
- February 11, 2022: 5.68 ft
- March 21, 2021: 5.85 ft
- July 25, 2020: 5.95 ft
- February 4, 2020: 6.91 ft
- March 23, 2019: 11.36 ft
- April 21, 2018: 8.21 ft
- March 4, 2018: 8.65 ft
Nearby
Upstream, downstream and the gauges around this one.
What this means
Forecasts by the Missouri Basin River Forecast Center. Forecasts are not available. Only observed stages are available for this point. 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.