01 / YEAR-BY-YEAR
EVENT FILE / 46033MINIMUM 5 REPORTS
CUSTER · SD
Flash Flood history
NOAA records coded as Flash Flood in Custer during the ten complete years from 2016 through 2025.
Reports5NOAA county-coded rows
Population context56.2per 100,000 residents · 2024 ACS denominator 8,892
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
5 reports in ten years does not mean a 0.5-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$1.0Mnot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,016within selected window
Latest report year2,023within 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 |
|---|---|---|---|---|
| 2023-09-13 | NOAA 1,129,702 | Department of Highways | — | $0 |
| 2022-08-24 | NOAA 1,045,787 | Public | — | $20K |
| 2020-06-25 | NOAA 904,934 | Emergency Manager | — | $0 |
| 2019-08-02 | NOAA 855,549 | Emergency Manager | — | $1.0M |
| 2016-05-20 | NOAA 630,183 | Law Enforcement | — | $2K |