# Flood Advisory: Arapahoe, CO; Douglas, CO; Jefferson, CO — retained record

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

Canonical: https://highsignal.app/data/records/c0bbd8eecf3fe440

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-22 18:40 ingested 2026-09-23 02:53

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

## extract

Flood Advisory — Arapahoe, CO; Douglas, CO; Jefferson, CO
Severity: Minor. Certainty: Likely.
* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...South Central Jefferson County in central Colorado...
South Central Arapahoe County in northeastern Colorado...
Central Douglas County in northeastern Colorado...

* WHEN...Until 945 PM MDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry creeks. Water over some
roadways.

* ADDITIONAL DETAILS...

- At 639 PM MDT, Doppler radar and automated rain gauges
indicated heavy rain due to thunderstorms. Minor flooding is
ongoing or expected to begin shortly in the advisory area.
Between 0.5 and 1.5 inches of rain have fallen.

- Some locations that will experience flooding include...
Castle Rock, Parker, Lone Tree, Roxborough Park, Sedalia,
Louviers, Castle Pines, Sprucewood, Devil's Head, The Pinery,
Deckers, Cheesman Reservoir and Shamballa.

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The historical document was shared with another weather alert and cannot be attributed to this record.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