# Flood Advisory: San Juan, NM — retained record

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

Canonical: https://highsignal.app/data/records/f63cef0a56af7671

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-30 18:51 ingested 2026-08-31 02:45

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

## extract

Flood Advisory — San Juan, NM
Severity: Minor. Certainty: Likely.
* WHAT...Arroyo and small stream flooding caused by excessive
rainfall is expected.

* WHERE...Southeastern San Juan County in northwestern New Mexico...

* WHEN...Until 945 PM MDT.

* IMPACTS...Rises in small streams and normally dry arroyos.

* ADDITIONAL DETAILS...
- At 649 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This  will cause arroyo and small stream flooding.
Between 0.5 and 1 inch of rain has fallen just north and west of
Chaco Canyon National Historical Park.
- Additional rainfall amounts of 0.25 to 0.75 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Lake Valley and Nageezi.
- 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The historical document was shared with another weather alert and cannot be attributed to this record.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.