01 / YEAR-BY-YEAR
EVENT FILE / 02111MINIMUM 5 REPORTS
MATANUSKA VALLEY · AK
Flood history
NOAA records coded as Flood in Matanuska Valley during the ten complete years from 2016 through 2025.
Reports8NOAA county-coded rows
Population contextNot calculatedno matched 2024 ACS county denominator
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
8 reports in ten years does not mean a 0.8-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$1.4Mnot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,019within 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 |
|---|---|---|---|---|
| 2025-06-22 | NOAA 1,272,020 | Department of Highways | — | $1.0M |
| 2025-01-24 | NOAA 1,236,585 | Department of Highways | — | $0 |
| 2023-09-01 | NOAA 1,129,879 | County Official | — | $0 |
| 2022-08-10 | NOAA 1,050,701 | Public | — | $0 |
| 2022-08-08 | NOAA 1,050,699 | Law Enforcement | — | $0 |
| 2022-07-19 | NOAA 1,048,252 | Official NWS Observations | — | $0 |
| 2020-01-01 | NOAA 867,249 | Emergency Manager | — | $200K |
| 2019-12-21 | NOAA 867,248 | Emergency Manager | — | $200K |