He said: “They have lost everything. For many months before the flooding, they had been in the line of fire since those places near the river get the most artillery.
"The Russian troops are on the other side of the river. Now the water comes, and a lot of their homes had already been involved in explosions.”
Rabbi Wolff said he had arranged for rescuers to go to the homes of Jewish families living along the river very soon after the dam wall collapsed. At first, they had found the residents unwilling to leave.
He continued: "It was impossible for them to understand how bad the situation was."
Serhii, 60 rescues the belongings of his daughter in floodwater following the destruction of the Kakhovka dam (Photo: Alex Babenko/Getty Images)
Rabbi Wolff said he believed that it would be a minimum of three weeks till the water recedes leaving many houses unsalvageable.
"Can there be anything more dramatic than this?,” Rabbi Wolff questioned.
He said it was a "miracle" that Kherson's synagogue was not affected because it was erected at a place around 20 metres above the level of the river.
Rabbi Wolff added: "It was built in 1885, and it had survived everything: Czarism, communism, socialism, fascism, again communism. And then since 1993, when the Soviet Union was broken, we started a new life."
The Wolff’s spruced up the exterior of the old shul and completely revamped everything inside.
It had catered to three and a half thousand families but since the Ukraine war with Russia broke out on February 24 last year all but 1,000 people have left.
He keeps in touch with many the exiles and hopes they will return one day.
Since he arrived thirty years ago, Rabbi Wolff has seen his own family grow from zero to "a football team" of seven boys and four girls.
He concluded: "We should be celebrating the 30th anniversary of our arrival right now, but right now we celebrate only when we save people's lives. That's what we celebrate.
"When the war ends we will have a l'chaim and then we will really celebrate."