NOAA STORM EVENTS · COMPLETE YEARS 2016–2025HISTORICAL REPORTS, NOT A FORECAST OR RISK SCORE
STORM EVENTLEDGERCOUNTY REPORTS · SEASONALITY · IMPACT
EVENT FILE / 30063MINIMUM 5 REPORTS

MISSOULA · MT

Flood history

NOAA recorded 18 county-coded Flood reports in Missoula, MT, from 2016 through 2025, with 0 reported injuries, 0 reported fatalities, and $480K in filed damage.

Source: NOAA Storm Events details table · Complete years 2016–2025 · Compiled 16 Sep 2026

Reports18NOAA county-coded rows
Population context14.9per 100,000 residents · 2024 ACS denominator 120,672
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
How to read the count

18 reports in ten years does not mean a 1.8-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.

01 / YEAR-BY-YEAR

Flood in Missoula reports by year

NOAA recorded 18 Flood in Missoula reports across the ten complete years from 2016 through 2025.

201811
20191
20201
20212
20222
20231
03 / RECORDED CONSEQUENCES

Recorded impacts for Flood in Missoula

The Flood in Missoula records contain 0 injuries, 0 fatalities, $480K in property damage, and $0 in crop damage.

Damage estimates are nominal values as filed by the reporting source and retained by NOAA.

Property damage$480Knot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,018within selected window
Latest report year2,023within selected window
04 / RECENT ROW SAMPLE

Latest Flood in Missoula source records

NOAA supplied 8 recent Flood in Missoula source rows with dates, event IDs, report sources, magnitude fields, and filed damage.

Up to eight latest rows are shown for auditability. Open NOAA for complete narratives and revisions.

Latest NOAA Flood records for Missoula
DateEvent IDSourceMagnitude / scaleFiled damage
2023-05-03NOAA 1,091,488River/Stream Gage—$0
2022-06-12NOAA 1,027,791Mesonet—$0
2022-06-12NOAA 1,027,778Mesonet—$0
2021-06-03NOAA 959,428NWS Storm Survey—$0
2021-05-27NOAA 957,998NWS Storm Survey—$0
2020-05-19NOAA 884,089Emergency Manager—$0
2019-05-14NOAA 815,497Law Enforcement—$0
2018-06-18NOAA 757,435Emergency Manager—$0
READING THE RECORD

History is evidence—not a forecast.

A NOAA record count describes reports entered for a place and period. It does not estimate the chance, severity, or location of a future event. For active hazards, use your local National Weather Service office and official alerts.