NOAA STORM EVENTS · COMPLETE YEARS 2016–2025HISTORICAL REPORTS, NOT A FORECAST OR RISK SCORE
STORM EVENTLEDGERCOUNTY REPORTS · SEASONALITY · IMPACT
EVENT FILE / 19167MINIMUM 5 REPORTS

SIOUX · IA

Flood history

NOAA recorded 80 county-coded Flood reports in Sioux, IA, from 2016 through 2025, with 0 reported injuries, 1 reported fatalities, and $9.4M in filed damage.

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

Reports80NOAA county-coded rows
Population context220.9per 100,000 residents · 2024 ACS denominator 36,212
Injuries0direct + indirect fields
Fatalities1direct + indirect fields
How to read the count

80 reports in ten years does not mean a 8.0-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.

01 / YEAR-BY-YEAR

Flood in Sioux reports by year

NOAA recorded 80 Flood in Sioux reports across the ten complete years from 2016 through 2025.

20162
201824
201935
20205
20232
202410
20252
03 / RECORDED CONSEQUENCES

Recorded impacts for Flood in Sioux

The Flood in Sioux records contain 0 injuries, 1 fatalities, $7.2M in property damage, and $2.3M in crop damage.

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

Property damage$7.2Mnot inflation-adjusted
Crop damage$2.3Mnot inflation-adjusted
First report year2,016within selected window
Latest report year2,025within selected window
04 / RECENT ROW SAMPLE

Latest Flood in Sioux source records

NOAA supplied 8 recent Flood in Sioux 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 Sioux
DateEvent IDSourceMagnitude / scaleFiled damage
2025-07-30NOAA 1,288,695River/Stream Gage—$0
2025-06-02NOAA 1,261,559River/Stream Gage—$0
2024-07-01NOAA 1,199,943River/Stream Gage—$0
2024-06-20NOAA 1,195,645Emergency Manager—$6.5M
2024-06-21NOAA 1,190,099River/Stream Gage—$0
2024-06-21NOAA 1,190,085River/Stream Gage—$0
2024-06-21NOAA 1,190,083River/Stream Gage—$0
2024-06-22NOAA 1,190,061River/Stream Gage—$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.