01 / YEAR-BY-YEAR
EVENT FILE / 19153MINIMUM 5 REPORTS
POLK · IA
Flash Flood history
NOAA records coded as Flash Flood in Polk during the ten complete years from 2016 through 2025.
Reports39NOAA county-coded rows
Population context7.8per 100,000 residents · 2024 ACS denominator 503,175
Injuries0direct + indirect fields
Fatalities1direct + indirect fields
Not a probability
39 reports in ten years does not mean a 3.9-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$4.2Mnot inflation-adjusted
Crop damage$650Knot 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 |
|---|---|---|---|---|
| 2025-07-20 | NOAA 1,290,943 | Law Enforcement | — | $20K |
| 2022-08-19 | NOAA 1,053,226 | Public | — | $10K |
| 2022-08-19 | NOAA 1,053,225 | Public | — | $10K |
| 2022-04-22 | NOAA 1,024,194 | Trained Spotter | — | $0 |
| 2022-04-22 | NOAA 1,024,191 | Law Enforcement | — | $0 |
| 2022-04-22 | NOAA 1,024,188 | Trained Spotter | — | $0 |
| 2020-06-22 | NOAA 899,485 | Public | — | $0 |
| 2019-06-22 | NOAA 832,567 | Law Enforcement | — | $75K |