Fiji's Water Authority says it could take up to two weeks for utilities to be fully repaired after flooding hit the country.
Authority Acting Chief Executive Saman Ekanayake says many water plants and sources had been submerged in water.
Mr Ekanayake says most of the Authority locations had been repaired and were back online.
However he says a major station supplying the capital Suva had been severely damaged by a landslide which meant nearly 50,000 people were still facing disruptions.
"We have to repair the pipeline, we have to stabilise the soil there. So we are working on it. In the meantime there are some other sources so we are getting water from those sources and we are arranging watercarts for all those affected areas. There are 18 watercart trucks running now," said Saman Ekanayake.
The Water Authority estimates the floods caused more than $US 840,000 worth of damage to its systems.