Alerua

Flood Warning for Maricopa County, Arizona

In effect until 11:45 AM MST, Thursday, November 5, 2026.

Issued by the National Weather Service in Phoenix at 5:54 AM MST, Sunday, November 1, 2026.

Places in the warning: Salt River between Granite Reef Dam.

Open the KIWA radar

The Weather Service's text

WHAT...Flooding caused by upstream dam release continues.

WHERE...Maricopa County in south central Arizona...

WHEN...Until 1145 AM MST Thursday.

IMPACTS...Flooding of the Salt River below Granite Reef Dam is occurring. Flooding of low water crossings across the Salt River upstream of Tempe Town Lake, including McKellips Road, is occurring.

ADDITIONAL DETAILS... - At 1127 AM MST, the Maricopa County Flood Control District stream gage downstream of Granite Reef Dam showed flows over 52,000 cfs. - Flooding is occurring along the Salt River. - Some locations that will experience flooding include... Salt River between Granite Reef Dam and Tempe Town Lake. - http://www.weather.gov/safety/flood

What to do

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

Be aware of your surroundings and do not drive on flooded roads.

Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.

Updates