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Severe · Flood WarningActive alert

Flood Warning issued October 26 at 11:07PM MDT until October 27 at

Affecting Montezuma, CO; San Juan, UT

In effect until: Oct 27, 2026, 2:00 PM

Montezuma, CO; San Juan, UT

Likely impact across 2 counties in CO and UT; effects through 2:00 PM.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Read the original bulletin (official text)
* WHAT...Catastrophic flooding caused by excessive rainfall is
expected along the San Juan River between Four Corners and Mexican
Hat. This is an emergency situation!

* WHERE...Western Montezuma County in southwestern Colorado...
Southern San Juan County in southeastern Utah...

* WHEN...Until 800 AM MDT Tuesday.

* IMPACTS...Flooding along San Juan River is occurring or expected to
begin shortly. The crest has occurred at Bluff and will work toward
Mexican Hat through sunrise.

* ADDITIONAL DETAILS...
- At 1106 PM MDT, - At 10:30 PM MDT Monday the stage was 23.9 feet
at Bluff
- Bankfull stage is 22.0 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 10:30 PM MDT Monday was 26.2 feet.
- Forecast...The river is expected to continue to fall at Bluff and
fall below flood stage early Tuesday morning.
- Flood stage is 23.0 feet.
- Flood History...This crest compares to a previous crest of 32.0
feet on 09/10/1927.
- Some locations that will experience flooding include...
Mexican Hat, Tselakai Dezza, Bluff, Halchita, Montezuma Creek and
Aneth.
- http://www.weather.gov/safety/flood
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™