01 / YEAR-BY-YEAR
EVENT FILE / 17111MINIMUM 5 REPORTS
MCHENRY · IL
Flood history
NOAA records coded as Flood in Mchenry during the ten complete years from 2016 through 2025.
Reports11NOAA county-coded rows
Population context3.5per 100,000 residents · 2024 ACS denominator 312,591
Injuries0direct + 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$3.9Mnot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,017within selected window
Latest report year2,024within 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 |
|---|---|---|---|---|
| 2024-05-07 | NOAA 1,179,188 | Broadcast Media | — | $0 |
| 2022-07-05 | NOAA 1,031,288 | Trained Spotter | — | $0 |
| 2020-06-29 | NOAA 903,565 | Social Media | — | $0 |
| 2020-05-23 | NOAA 889,139 | CoCoRaHS | — | $0 |
| 2018-09-03 | NOAA 785,236 | COOP Observer | — | $0 |
| 2018-09-03 | NOAA 785,234 | CoCoRaHS | — | $0 |
| 2018-09-02 | NOAA 785,233 | Trained Spotter | — | $0 |
| 2017-07-12 | NOAA 721,348 | Emergency Manager | — | $3.9M |