A Boil Water Notice has been issued to protect the health of approximately 160 consumers supplied by the Clare Island Public Water Supply Scheme.
Some customers supplied by Castlerea Water Treatment Plant may experience a reduction in water pressure over the weekend.
Crews will arrive in the town in the coming weeks to begin work on replacing more than 350m of old water mains which are susceptible to regular bursts.
The works, which are scheduled to begin on Monday 27 March involve the replacement of nearly 350m of old, cast-iron water mains on Kilgobin Road.
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