# Flood Warning: Graham, AZ; Pima, AZ; Pinal, AZ — retained record

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

Canonical: https://highsignal.app/data/records/88500576509d284a

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-29 15:16 ingested 2026-09-30 02:56

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

## extract

Flood Warning — Graham, AZ; Pima, AZ; Pinal, AZ
Severity: Severe. Certainty: Likely.
* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Southwestern Graham County in southeastern Arizona...
Northeastern Pima County in southeastern Arizona...
East Central Pinal County in southeastern Arizona...

* WHEN...Until 315 AM MST Wednesday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring. Streams
continue to rise due to excess runoff from earlier rainfall.
Low-water crossings are inundated with water and may not be
passable.

* ADDITIONAL DETAILS...
- At 316 PM MST, Doppler radar and automated rain gauges indicated
heavy rain due to thunderstorms. Flooding is already occurring in
the warned area. Between 1 and 3 inches of rain have fallen.
- Additional rainfall amounts up to 1 inch are possible in the
warned area.
- Some locations that will experience flooding include...
Peridot, Aravaipa Canyon Wilderness, Bylas, Klondyke, Calva and
San Carlos Reservoir.
- This includes Route 70 between mile markers 272 and 297.
- http://www.weather.gov/safety/flood

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.