01 / YEAR-BY-YEAR
EVENT FILE / 46031MINIMUM 5 REPORTS
CORSON · SD
Flood history
NOAA records coded as Flood in Corson during the ten complete years from 2016 through 2025.
Reports18NOAA county-coded rows
Population context472.9per 100,000 residents · 2024 ACS denominator 3,806
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
18 reports in ten years does not mean a 1.8-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.
03 / RECORDED CONSEQUENCES
Impact fields on these rows
Damage estimates are nominal values as filed by the reporting source and retained by NOAA.
Property damage$0not inflation-adjusted
Crop damage$1.5Mnot inflation-adjusted
First report year2,019within selected window
Latest report year2,025within selected window
04 / RECENT ROW SAMPLE
Latest records in this slice
Up to eight latest rows are shown for auditability. Open NOAA for complete narratives and revisions.
| Date | Event ID | Source | Magnitude / scale | Filed damage |
|---|---|---|---|---|
| 2025-05-20 | NOAA 1,261,378 | River/Stream Gage | — | $0 |
| 2025-05-20 | NOAA 1,261,377 | River/Stream Gage | — | $0 |
| 2025-05-16 | NOAA 1,261,376 | River/Stream Gage | — | $0 |
| 2023-06-25 | NOAA 1,096,552 | River/Stream Gage | — | $0 |
| 2023-04-11 | NOAA 1,089,078 | River/Stream Gage | — | $0 |
| 2022-05-12 | NOAA 1,021,184 | River/Stream Gage | — | $0 |
| 2021-06-10 | NOAA 964,086 | River/Stream Gage | — | $0 |
| 2020-03-07 | NOAA 882,834 | River/Stream Gage | — | $0 |