Arizona officials believe they have found the remains of the final victim of last weekend's flash flood.

Crews have been searching for 27-year-old Hector Garnica since he was swept away from a local swimming hole on Saturday.

Gila County Sheriff's officials said at a Wednesday evening news conference that identification of the body, which was found in a water- and debris-filled canyon in central Arizona, will be subject to DNA analysis.

Garnica, his wife and their three young children were among ten people killed after a torrent of water from a thunderstorm roared through a swimming hole in the Tonto National Forest.

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A manager with an Arizona mortuary says relatives of the deceased have scheduled funeral services for early next week, the Associated Press reports.

Garnica's wife Maria Raya, who would have turned 26 on Sunday, was one of the nine deceased victims who had been located as of Sunday evening. Her children Emily, 3, Mia, 5, and Hector Daniel, 7, also perished.

Maria's sister Maribel Raya, 24, her daughter Erika Raya, 2, and Maribel's brother Javier Raya, 14 along with Selia Garcia, 60, the mother of Maria, Maribel and Javier, and Selia Garcia's grandson Jonathan Leon, 13, were also found deceased.

"They had no warning ," Water Wheel Fire and Medical District Fire Chief Ron Sattelmaier told CBS News. "They heard a roar, and it was on top of them."

Tom Price, general manager of a Phoenix-area restaurant, told the AP he has known Garnica since the cook was 12 and has employed many other members of the clan who loved to cling together and gather at every opportunity.

"They're like the Brady Bunch, they're just extremely close. It's pretty impressive how close they all are," Price said Monday.

Price said Garnica was an honest, hardworking and family-oriented man.

"I have nothing bad to say about him, you won't find anyone in this town that has anything bad to say about the guy," Price said. He said Garnica had experience working at every restaurant in the town while living in the area and "everybody has great things to say about him."

The portion of the Tonto National Forest where the family was swept away saw more than an inch of rainfall over the last week with some spots seeing much higher totals, according to weather.com meteorologist Jonathan Belles. The terrain in the area is supportive for enhanced runoff of rain water and limited notice of flash flooding coming from upstream.

All that rain unleashed 6-foot-high floodwaters, dark with ash from a summer wildfire, onto the unsuspecting family and friends, the AP reports.

LisaMarie Zamora of Payson, who was hiking with her husband in the national forest late Saturday afternoon, described to the L.A. Times seeing the flood coming down the road .

“We saw debris in the water and then all of a sudden it was like someone released a dam,” she told the Los Angeles Times by phone. “It just engulfed the whole road we were on.… There were sandals, bottles, food, all of it going downriver."

The severe thunderstorm was located in a remote area that had been burned by a recent wildfire, Sattelmaier said. The "burn scar" was one of the reasons the weather service issued the flash-flood warning.

"If it's an intense burn, it creates a glaze on the surface that just repels water," meteorologist Darren McCollum told the AP.

A woman who was hiking to the swimming hole said she saw people clinging to trees after the water rushed down a normally calm creek near the trail.

Those found alive were rescued by helicopter and taken to the hospital for hypothermia, according to the AP.

Crowds looking to beat the Phoenix metro area's heat often head to the small creeks that flow out of the mountains forming swimming holes and a series of small waterfalls, the AP reports. But officials warn that visitors need to be aware of the dangers of a flash flood.

"I wish there was a way from keeping people from getting in there during monsoon season, " Sattelmaier told the AP. "It happens every year. We've just been lucky something like this hasn't been this tragic."

Chris Fabri of Phoenix maintains a website about Arizona’s swimming holes and has been visiting Cold Springs for more than two decades.

"I’m sure I've been up there during monsoon season ," he told the L.A. Times. "You just don't think about that. That's the unfortunate thing. People need to think about it."