NOAA STORM EVENTS · COMPLETE YEARS 2016–2025HISTORICAL REPORTS, NOT A FORECAST OR RISK SCORE
STORM EVENTLEDGERCOUNTY REPORTS · SEASONALITY · IMPACT
EVENT FILE / 04013MINIMUM 5 REPORTS

MARICOPA · AZ

Flash Flood history

NOAA recorded 450 county-coded Flash Flood reports in Maricopa, AZ, from 2016 through 2025, with 3 reported injuries, 8 reported fatalities, and $28.7M in filed damage.

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

Reports450NOAA county-coded rows
Population context9.9per 100,000 residents · 2024 ACS denominator 4,559,748
Injuries3direct + indirect fields
Fatalities8direct + indirect fields
How to read the count

450 reports in ten years does not mean a 45.0-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.

01 / YEAR-BY-YEAR

Flash Flood in Maricopa reports by year

NOAA recorded 450 Flash Flood in Maricopa reports across the ten complete years from 2016 through 2025.

201610
201729
201878
201944
202013
202197
202292
202311
20246
202570
03 / RECORDED CONSEQUENCES

Recorded impacts for Flash Flood in Maricopa

The Flash Flood in Maricopa records contain 3 injuries, 8 fatalities, $28.7M 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$28.7Mnot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,016within selected window
Latest report year2,025within selected window
04 / RECENT ROW SAMPLE

Latest Flash Flood in Maricopa source records

NOAA supplied 8 recent Flash Flood in Maricopa 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 Flash Flood records for Maricopa
DateEvent IDSourceMagnitude / scaleFiled damage
2025-11-19NOAA 1,300,465Department of Highways—$0
2025-11-19NOAA 1,300,453Fire Department/Rescue—$30K
2025-11-19NOAA 1,300,447Public—$0
2025-11-18NOAA 1,300,367Fire Department/Rescue—$20K
2025-11-19NOAA 1,299,047Fire Department/Rescue—$20K
2025-11-19NOAA 1,299,045Broadcast Media—$0
2025-11-18NOAA 1,299,042County Official—$0
2025-11-18NOAA 1,299,041Trained Spotter—$20K
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.