01 / YEAR-BY-YEAR
EVENT FILE / 39107MINIMUM 5 REPORTS
MERCER · OH
Flash Flood history
NOAA records coded as Flash Flood in Mercer during the ten complete years from 2016 through 2025.
Reports5NOAA county-coded rows
Population context11.8per 100,000 residents · 2024 ACS denominator 42,484
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$380Knot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,017within selected window
Latest report year2,020within 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 |
|---|---|---|---|---|
| 2020-09-07 | NOAA 909,884 | State Official | — | $0 |
| 2019-06-19 | NOAA 827,272 | Law Enforcement | — | $30K |
| 2019-06-19 | NOAA 826,138 | Emergency Manager | — | $0 |
| 2019-05-17 | NOAA 825,639 | Broadcast Media | — | $350K |
| 2017-05-25 | NOAA 692,716 | Emergency Manager | — | $0 |