01 / YEAR-BY-YEAR
EVENT FILE / 40115MINIMUM 5 REPORTS
OTTAWA · OK
Flash Flood history
NOAA records coded as Flash Flood in Ottawa during the ten complete years from 2016 through 2025.
Reports7NOAA county-coded rows
Population context23.1per 100,000 residents · 2024 ACS denominator 30,341
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
7 reports in ten years does not mean a 0.7-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$50Knot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,019within 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 |
|---|---|---|---|---|
| 2023-08-13 | NOAA 1,131,817 | Public | — | $0 |
| 2023-08-13 | NOAA 1,131,702 | Public | — | $0 |
| 2021-06-26 | NOAA 964,631 | Emergency Manager | — | $0 |
| 2021-06-26 | NOAA 964,630 | Public | — | $0 |
| 2019-05-21 | NOAA 825,190 | Public | — | $50K |
| 2019-04-30 | NOAA 817,221 | Emergency Manager | — | $0 |
| 2019-04-30 | NOAA 817,170 | Public | — | $0 |