There has been further water disruption to the town of Falcarragh and surroundings areas since Tuesday night.
Another burst water pipe means that at least 100 homes and businesses have been without access to water.
The entire water system locally is due to be upgraded by Irish Water in September.
However, it is understood that the areas currently without water are not included in the upcoming National Leakage Reduction Programme.
At a local meeting in Falcarragh on Friday last, it was revealed that two hydrants had been installed to provide water to Gortahork and Falcarragh in the even that the main pipe at the local reservoir bursts again.
On Saturday last, concern was raised by local county councillor, Micheal Mac Giolla Easbuig, for the surrounding areas in west Donegal.
He said: “There are several areas outside of Falcarragh and Gortahork that needs replacement pipes, like the church up until Falcarragh town, he said. “I have raised that specific area many of times, and it needs replacing.
“The old cast iron pipeline in all of these areas needs replacing because what is happening is that they are starting to burst and they are corroding.
“(Irish Water) are more than aware of all the upgrading to the water infrastructure in west Donegal,” he said. “Instead of giving us money for a few kilometres here and there, they need to invest and invest heavily.”