Many mourn the deaths of two of the Sydney`s record-breaking torrential rains on Wednesday.
SES volunteer Billy Martin had a heart attack while 14-year-old Dylan Langhorne died in a collision with another car in his brother`s car.
Dylan, a student at Pennant Hills Middle School, crashed when his 17-year-old brother drove him.
His family and classmates mourned, they wrote messages and left flowers at the scene.
Dylan`s stepmother, Janda Thompson, said on Facebook: "I just want to hug my son once more. I love you, Dylan Langhorne. . You will always be with me. "
The cleanup was still going on Thursday, and many homes and streets were flooded.
"it`s bad, it`s like a battlefield," said one owner.
SES still has a lot of work to do, and they have responded to more than 2, 000 reports. "
They were still saddened by the death of one of them.
Billy Martin, a 39-year-old man with Albion Park, had a heart attack while moving a fallen tree.
"Billy died while serving the community selflessly," SES said in a statement.