NOAA STORM EVENTS · COMPLETE YEARS 2016–2025HISTORICAL REPORTS, NOT A FORECAST OR RISK SCORE
STORM EVENTLEDGERCOUNTY REPORTS · SEASONALITY · IMPACT
AZ EVENT-TYPE FILE2016—2025

ARIZONA

Flash Flood reports

NOAA recorded 2,002 county-coded Flash Flood reports across 15 Arizona reporting areas from 2016 through 2025, including 17 reported injuries and 43 reported fatalities in the official archive.

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

Reports2,002county-coded rows
County areas15represented
Injuries17direct + indirect
Fatalities43direct + indirect
01 / ANNUAL TRACE

Arizona Flash Flood reports by year

NOAA recorded 2,002 Arizona Flash Flood reports across the complete 2016–2025 period.

2016101
2017156
2018293
2019143
202039
2021398
2022458
202389
202465
2025260
03 / COUNTY BREAKDOWN

Local Arizona Flash Flood analyses

The directory lists 15 Arizona reporting areas represented in this statewide Flash Flood record.

All Arizona records →
Maricopa450 reportsExplore →Mohave376 reportsExplore →Yavapai232 reportsExplore →Pima192 reportsExplore →Gila166 reportsExplore →Coconino161 reportsExplore →La Paz84 reportsExplore →Pinal77 reportsExplore →Cochise75 reportsExplore →Navajo52 reportsExplore →Yuma42 reportsExplore →Apache39 reportsExplore →Santa Cruz31 reportsExplore →Graham23 reportsExplore →
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.