Police released the name of the man on Friday morning.
"Cordell's wife and parents wish to pass on their heartfelt thanks to all of the volunteers who helped bring Cordell back to them," a spokesperson said.
Buller councillor Dave Hawes said the young man who'd recently left Reefton will be missed.
He said Coasters will struggle with this, and will be thinking of the family.
"It's an emotional time for a wide range of people who grew up with him and worked with him."
He said locals will be wanting to support the family - and give them space to grieve.
"Our thoughts are with his family and friends at this incredibly sad time.
"Police would like to thank all those involved in the search, including search
and rescue volunteers, local jet boat pilots and Ahaura Helicopters," a police spokesperson said.
The man's death will be reported to the Coroner.
