298 

WGUS55 KFGZ 031544

FFWFGZ

AZC005-032200-

/O.EXT.KFGZ.FF.W.0217.000000T0000Z-261103T2200Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service Flagstaff AZ

844 AM MST Tue Nov 3 2026



The National Weather Service in Flagstaff has extended the



* Flash Flood Warning for...

  The Havasu Creek basin in...

  Coconino County in north central Arizona. This includes the

  Colorado River between river miles 157 and 158...



* Until 300 PM MST Tuesday.



* At 844 AM MST, A river gauge on Cataract Creek below Heather Wash

  reported a rapid rise of 2.7 feet. This rise is due to runoff from

  heavy rain that occurred on previous days. Flash flooding is

  already occurring.



  HAZARD...Flash flooding is anticipated in the Havasu Creek basin.



  SOURCE...River gauge reported.



  IMPACT...Flash flooding is anticipated in the Havasu Creek basin.



* For Cataract Creek at Cataract Creek Below Heather Wash:

  At 6:30am the stage was 6.98 feet.

  Flood Stage is 7.5 feet.

  Impacts:

  At 7.5 feet: 450 cfs flow. May cause minor flooding downstream in

  Supai campground 4 to 7 hours later.

  At 10.0 feet: 1520 cfs flow. May cause moderate flooding downstream

  in Suapi villago 4 to 7 hours later.



Some locations that will experience flash flooding include...

  Supai, Havasupai Reservation, Little Navajo Falls, Mooney Falls and

  Beaver Falls.



This includes the Colorado River between river miles 157 and 158.



This includes the following recreation areas and campgrounds...

Very Last Chance Camp Site.



This includes the following swimming holes...

All swimming holes on Havasu Creek near Supai.



This includes the following creeks, washes and rivers...

  Colorado River, Havasu Creek, Coconino Wash, Black Tank Wash,

  Pasture Wash, Sinyella Canyon, Little Coyote Canyon and Heather

  Wash.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Campers and hikers should hustle to higher ground immediately! Stay

away from creeks and washes!



Foot bridges will be washed out in Supai Campground. Some campsites

will be flooded. Campers may be stranded in portions of the

campground.



&&



LAT...LON 3628 11268 3616 11259 3608 11256 3604 11251

      3594 11244 3579 11237 3578 11248 3587 11248

      3601 11257 3604 11262 3611 11263 3630 11279

      3630 11277 3633 11275



FLASH FLOOD...RIVER GAUGE INDICATED

FLASH FLOOD DAMAGE THREAT...CONSIDERABLE



$$



McCollum