01 / YEAR-BY-YEAR
EVENT FILE / 20161MINIMUM 5 REPORTS
RILEY · KS
Flash Flood history
NOAA records coded as Flash Flood in Riley during the ten complete years from 2016 through 2025.
Reports11NOAA county-coded rows
Population context15.3per 100,000 residents · 2024 ACS denominator 71,946
Injuries3direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
11 reports in ten years does not mean a 1.1-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$17.3Mnot inflation-adjusted
Crop damage$26Knot inflation-adjusted
First report year2,016within 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 |
|---|---|---|---|---|
| 2025-04-28 | NOAA 1,244,376 | Public | — | $45K |
| 2025-04-28 | NOAA 1,244,369 | Emergency Manager | — | $50K |
| 2022-05-17 | NOAA 1,029,095 | Law Enforcement | — | $0 |
| 2020-07-26 | NOAA 911,996 | Law Enforcement | — | $0 |
| 2019-07-04 | NOAA 845,319 | Law Enforcement | — | $0 |
| 2018-09-03 | NOAA 786,201 | Law Enforcement | — | $0 |
| 2018-09-03 | NOAA 786,200 | State Official | — | $0 |
| 2018-09-03 | NOAA 786,199 | Emergency Manager | — | $17.2M |