In a separate incident, three children who were playing in a wash that wasn't running became trapped on a sand island by a rush of floodwaters. The children, ages 8, 10 and 12, were rescued.
An overnight storm also had dropped a half-inch of rain from Yuma to western Maricopa County, though the rainfall reached more than 2 inches in certain spots. There were no reports of flash flooding from that storm.
The storms that brought rain to many spots in Arizona were expected to end in the coming days as the moist air will once again turn dry.
"This period of moist weather is almost at an end," said Chris Kuhlman, a meteorologist for the National Weather Service in Phoenix. "Today (Sunday) will be the last day."