# Flash Flood Warning: Pinal, AZ — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/275b7cdaa5026a32

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-03 19:13 ingested 2026-09-04 02:50

[original source ↗](http://www.weather.gov/)

## extract

Flash Flood Warning — Pinal, AZ
Severity: Severe. Certainty: Likely.
At 713 PM MST, Doppler radar indicated thunderstorms producing heavy
rain over Mammoth and across washes east of the San Pedro River near
Mammoth. Between 1 and 2 inches of rain have fallen. Additional
rainfall amounts up to 0.3 inches are possible in the warned area.
Flash flooding is ongoing or expected to begin shortly in Mammoth and
along River Rd near and south of Mammoth.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.

Some locations that will experience flash flooding include...
Mammoth and River Rd near and south of Mammoth towards Big Wash.
Washes include Clark Wash, Mulberry Wash, Copper Creek, Mammoth
Wash, and Dry Camp Canyon.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.